Cut-Off Tools Tools F61 to F88 F F Roigctoftraigetra Aeitra Ekn CBN Necking Internal Face External Threading Cut-Off Grooving

Grooving

Cut-off Tools Tools F61 to F88 F F roigCtofTraigEtra aeItra ekn CBN Necking Internal Face External Threading Cut-off Grooving

SEC-Cut-off Tool Series Selection Guide ……… F62 SumiGrip Introduction ……………………………… F63 SumiGrip Jr. STFH Type …………………………………………… F64 STFS Type …………………………………………… F66 SumiGrip WCFH Type …………………………………………… F68 WCFS Type …………………………………………… F70 SEC-Small Diameter Cut-off Tool Holders SCT Type ……………………………………………… F72 Cut-off Tools SEC-Cut-off Tool Holders GNDM Type / GNDML Type (For Small Lathes) …F74 GNDM-J Type / GNDL-J Type (Internal Coolant Supply for Small Lathes) ……………………………F76 GNDS Type …………………………………………… F78 GNDM Type ……………………………………………F80 GNDM-J Type (Internal Coolant Supply) …………F82 GNDL Type …………………………………………… F84 GNDL-J Type (Internal Coolant Supply) ………… F86

D D mark: Standard stocked item * mark: Semi-standard stock (please confirm stock availability) Stock Markings and Symbols D mark: To be replaced with the new item featured on the same page S mark: Stock or planned stock (please confirm stock availability) F mark: To be replaced by a new product, made to order, or Blank: Made-to-order item discontinued (please confirm stock availability). Q mark: Not available F61 SEC-Cut-off Tool Holders Selection Guide

140 Cut-off WCFH Type Carbide Holder 120

100 STFH Type Steel Holder mm ) 80

GNDM-J Type GNDL-J Type Internal Coolant Supply Internal Coolant Supply Tools 60 For Small Lathes For Small Lathes STFS Type

Grooving Grooving Steel Holder

Cut-off Dia. ( Cut-off GNDL Type For Small Lathes WCFS Type GNDL-J Type GNDL Type 40 Carbide Holder Internal Coolant Supply Type GNDM Type GNDM Type For Small Lathes GNDM-J F Internal Coolant Supply 20 GNDS Type SCT Type

01 23456789 Groove Width (mm) Grooving

Range of Applications (For Solid Workpieces) Cut-off 2550 75 100(mm) Cut-off Series Shape Insert Shape Dia. Features Groove ( ) indicates no. of cutting edges 246810(mm)

Applications Width

SCT 16.0 · Ground insert with good sharpness (2) · Can clamp even from behind 2.0

Lathes · 2-cornered type In Stock: Right Left Neutral 0.5 Threading For Small F72 GNDM(-J) For Small Lathes 32.0 · High-rigidity design and outstanding chip control · Unground 2-cornered type GNDL(-J) 1.25 3.0 Available with widths starting at 1.25mm For Small Lathes F74 (2) External GNDS In Stock: Right Left Neutral 50.0 · High-rigidity body, rigid clamping · Outstanding chip control

For Small to GNDM(-J) GNDL(-J) 2.0 8.0 · Unground 2-cornered type Medium Diameters F80, F82, F84, F86

Face · Can be used for large diameter STFH 100.0 STFS machining up to ø100mm (1) · Economical steel shank (SumiGrip Jr.) 2.0 5.0 F64, F66 In Stock: Right Left Neutral · 1-cornered self-grip type WCFH · Can be used for large diameter machining up to ø140mm WCFS 140.0 Internal (1) · High-rigidity carbide shank For Medium to (SumiGrip)

Large Diameters Large 2.0 5.0 F68, F70 In Stock: Right Left Neutral · 1-cornered self-grip type

Cut-off Tool Series

Necking SEC-Small Diameter Cut-off Tool Holders SCT Type · Our ﬁrst recommendation for small lathes · Excellent sharpness suppresses cutting resistance and central pips. CBN

SEC-Cut-off Tool Holders · Our ﬁrst recommendation for small to GND Type medium diameters (GNDS Type / GNDM(-J) Type / · Enables stable cutting off thanks to GNDL(-J) Type) high-rigidity body and rigid clamping

SEC-Cut-off Tool Holders · Our ﬁrst recommendation for medium SumiGrip Jr. Steel Shank to large diameters · Blade type is also provided SumiGrip Carbide Shank to enable cutting off up to ø140mm

F62 SumiGrip

Features D Available in cemented carbide holder (Sumi Grip) and steel holder (Sumi Grip Jr.) D Capable of interrupted machining.

D Can be used for cutting off, grooving, chamfering, etc. Grooving Tools Types Holders Small Wedge Angle (1) Tool Block Type High Performance Insert STFH Type (Steel)/ WCFH Type (Carbide) (2) Shank Type Optimal necking shape F STFS Type (Steel)/ WCFS Type (Carbide) roigCtofTraigEtra aeItra ekn CBN Necking Internal Face External Threading Cut-off Grooving Cutting Performance (Holder) D Insert Clamping Force D Holder Overhang D Wear Resistance

80 SumiGrip (Carbide) Work Material Shape

Over double that of competitors’ products (mm) 0.15 40mm

70 (mm) SumiGrip Jr. (Steel) Competitor A SumiGrip Jr. 270 Chipping 0.10 × 60 SumiGrip Jr. (Steel) Competitor A 50 Competitor's SumiGrip 0.05 Product A 130 40 (Carbide) 3mm Width Width Flank Wear Holder Overhang Limit 0 0.1 0.2 0.3 050100 Feed Rate f (mm/rev) No. of Cut-offs 0 100 200 300 Work Material: S45C (ø50mm, 250HB) Work Material: S45C (Hex), Insert: 3mm Width Coated Insert Clamping Force (N) Large v f Cutting Conditions: v = 80m/min Dry Cutting Conditions: c = 150m/min, = 0.15mm/rev c Wet (Water Soluble)

GG Type / GF Type / CF Type Chipbreaker + AC1030U

D Utilising grooving tool GND Type chipbreaker series for GG Type GF Type CF Type excellent chip control D Low cutting force chipbreaker GF Type (neutral) or CF Type (handed) inserts, coupled with a carbide blade, enable stable machining and Neutral Neutral Handed prevent chattering even when machining stainless steel. General-purpose Exotic Alloy/ Exotic Alloy/ D Achieving stable long tool life with the AC1030U grade. Low Cutting Force Type Low Cutting Force Type

Cutting Performance (Chipbreaker)

D Chip Control (Performance)

Work Material: S45C (ø40mm) 3.0mm Width Cut-off

Cutting Conditions: vc=100m/min f = 0.1mm/rev Wet

GF Type GG Type Conventional Tool

D Anti-Vibration Performance

Work Material: SUS316 (ø40mm) 3.0mm Width Cut-off

Cutting Conditions: vc=100m/min f = 0.1mm/rev Small Vibration Large Vibration Large Wet GF Type Conventional Tool

F63 SumiGrip Jr. STFH Type

Cut-off Cut-off (Steel Holder/Tool Block Type)

D Insert Mounting Method Fig 1 STFH Insert Mount the insert by lightly CW LF knocking it in with a Cut-off B wooden or plastic hammer. Hammer (Check that the insert cannot be pulled out by hand.) H

HF There is no need to force Tools the insert back end against

Grooving Grooving the holder. LF2 Note that driving in the insert too far may cause damage to the insert or holder. F 150° Holder Parts Dimensions (mm) Max. Wrench Overall Cutting Reference Width Applicable Height Width Edge Cut- Applicable Cat. No. Stock Length Length of Cut Tool Fig Height off Insert Blocks H B LF HF LF2 CW Dia. Grooving STFH 26-2 D 26 1.6 109 21.4 108 2.0 40 WCFS2 1 STFH 26-3 D 26 2.4 109 21.4 108 3.0 70 WCFS3 SBN 20-26 1 SL-4 STFH 26-4 D 26 3.4 109 21.4 108 4.0 70 WCFS4 SBU 20-26 1 STFH 26-5 D 26 4.3 109 21.4 108 5.0 70 WCFS5 1 STFH 32-2 D 32 1.6 149 25.0 148 2.0 40 WCFS2 SBN 20-32 1 Cut-off STFH 32-3 D 32 2.4 149 25.0 148 3.0 100 WCFS3 SBN 25-32 1 SL-4 STFH 32-4 D 32 3.4 149 25.0 148 4.0 100 WCFS4 SBU 20-32 1 STFH 32-5 D 32 4.3 149 25.0 148 5.0 100 WCFS5 SBU 25-32 1 * The shape of STFH32-2 is slightly different from the above figure. Refer to F65 for applicable inserts.

Fig 1 Fig 1 Threading H H Ha HbHc Ha HbHc Ha: Ha: L Cutting Edge 12.5 20 L Cutting Edge 12.5 20 Height 18 Height 18 Fig 2 Fig 2 External

Tool Lock SBN Type (Integrated) Parts Dimensions (mm) Tool Lock SBU Type (Split Type) Parts Dimensions (mm) Clamp Double Clamp Cap Face Cutting Cutting Mounting Mounting Overall Wrench Mounting Mounting Overall Wrench Edge Height Plate Screw Edge Height Wedge Screw Length Position Length Length Position Length Cat. No. Stock Height Fig Cat. No. Stock Height Fig BCS15 BCS20 Ha Hb Hc H L Ha Hb Hc H L BCS25 SBN 20-26 D 20 20 10.0 45 80 2 SBU 20-26 D 20 20 10.0 45 80 2 BCS15 SBN 20-32 20 20 13.5 50 100 1 BWS30 WB8-20 LH040 SBU 20-32 20 20 13.5 50 100 1 BCS20 BX0622 LH050

Internal D D SBN 25-32 D 25 25 8.5 50 110 1 SBU 25-32 D 25 25 8.5 50 110 1 BCS25 Tool Block Type Selection Guide

SBN Type Ex.: SBN20-32 Necking General-purpose Lathe, etc. Turret Type Toolpost, etc. SBN Type SBU Type SBU Type

Toolpost Toolpost CBN Integrated type · Applicable to toolpost shown on the right.

SBU Type Ex.: SBU20-32

Tool Block Tool Block

Split type · Applicable to toolpost shown on Spacer Wedge the right. · Large clamp plate ensures a wide clamp (Clamp from above) (Clamp from the side) area that enables long holder overhang. F64 SumiGrip Jr. STFH Type

Fig. 1 (Neutral (N)) Fig. 2 (Right Hand (R)) Fig. 3 (Left Hand (L))

2-RE0.2* 2-RE0.2* 8° 2° 2° 2°2°CW CW CW 2° 2° 8° 2-RE0.2* *WCF 2T: 2-RE0.15

Inserts for STFH (SumiGrip / SumiGrip Jr. common) ( Coated Carbide / Cermet / Cemented Carbide) Dimensions (mm) Grooving Tools Width of Appearance Cat. No. Cut Applicable Holders Fig A30 G10E

AC225 CW T1500A AC830P AC1030U WCF NS-GG WCF N2-GG DQ QQQ 2.0 STFH SS-2 1 General-purpose WCF N3-GG DQ QQQ 3.0 STFH SS-3 1 WCF N4-GG DQ QQQ 4.0 STFH SS-4 1 F WCF N5-GG DQ QQQ 5.0 STFH SS-5 1

WCF NS-GF WCF N2-GF QDQQQ 2.0 CBN STFH Necking SS-2 Internal Face External Threading Cut-off 1 Grooving Exotic Alloy WCF N3-GF QDQQQ 3.0 STFH SS-3 1 Low Feed WCF N4-GF QDQQQ 4.0 STFH SS-4 1 WCF N5-GF QDQQQ 5.0 STFH SS-5 1 WCF -CF WCF R3-CF QDQQQ 3.0 2 S STFH SS-3 Exotic Alloy WCF L3-CF QDQQQ 3.0 3 Low Feed WCF R4-CF QDQQQ 4.0 2 (Handed) STFH SS-4 WCF L4-CF QDQQQ 4.0 3 WCF 2T WCF N2T DQQQQQ 2.0 1 Small Diameter WCF R2T DQQQQQ 2.0 STFH SS-2 2 Low Resistance WCF L2T DQQQQQ 2.0 3 WCF S WCF N3 DQQQQQ 3.0 1 No Chipbreaker WCF R3 DQQQQQ 3.0 STFH SS-3 2 For General Steel WCF L3 DQQQQQ 3.0 3 WCF N4 DQQQQQ 4.0 1 WCF R4 DQQQQQ 4.0 STFH SS-4 2 WCF L4 DQQQQQ 4.0 3 WCF N5 DQQQQQ 5.0 1 WCF R5 DQQQQQ 5.0 STFH SS-5 2 WCF L5 DQQQQQ 5.0 3 WCF SA WCF N2A DQQ 2.0 STFH SS-2 1 Exotic Alloy WCF N3A DQDDD 3.0 1 Low Feed WCF R3A DQ D 3.0 STFH SS-3 2 WCF L3A DQQ 3.0 3 WCF N4A DQD 4.0 1 WCF R4A DQQ 4.0 STFH SS-4 2 WCF L4A DQQ 4.0 3 WCF N5A DQQ 5.0 1 WCF R5A QQQ 5.0 STFH SS-5 2 WCF L5A QQQ 5.0 3 WCF SB WCF N3B QQQQD 3.0 1 Cast Iron WCF R3B QQQQD 3.0 STFH SS-3 2 Light Alloys WCF L3B QQQQD 3.0 3 WCF N4B QQQQD 4.0 1 WCF R4B QQQQD 4.0 STFH SS-4 2 WCF L4B QQQQ 4.0 3 * Same chipbreaker shape as the WCF N5B QQQQD 5.0 1 type for general steel (WCF S), but WCF R5B QQQQ 5.0 STFH SS-5 2 with smaller cutting edge treatment. WCF L5B QQQQD 5.0 3 Recommended Cutting Conditions

Cutting Speed vc (m/min) Work Materials Coated Carbide Cermet Cemented Carbide AC830P AC225 AC1030U T1500A A30 G10E General Steel 80 to 200 80 to 200 50 to 200 80 to 200 50 to 120 Q P Steel Mild Steel 100 to 230 100 to 230 50 to 230 100 to 230 70 to 150 Q Die Steel 60 to 150 60 to 150 50 to 150 60 to 150 50 to 120 Q M Stainless Steel 70 to 150 60 to 150 50 to 150 Q 70 to 130 Q K Cast Iron QQ50 to 200 QQ50 to 120 N Non-ferrous Metal QQ200 to 500 QQ200 to 500 Feed Rate f (mm/rev) Neutral Handed Chipbreaker GG GF No Chipbreaker TABNo Chipbreaker CF T A B Exotic Alloy/Low Small Diameter/ Exotic Alloy/Low Small Diameter/ General-purpose Cutting Force Type General Steel Low Resistance Exotic Alloy/Low Feed Cast Iron/Light Alloys General Steel Cutting Force Type Low Resistance Exotic Alloy/Low Feed Cast Iron/Light Alloys Width of 2.0 0.05 to 0.20 0.03 to 0.12 Q 0.03 to 0.10 0.03 to 0.12 QQQ0.03 to 0.10 QQ Cut 3.0 0.08 to 0.25 0.04 to 0.15 0.08 to 0.25 Q 0.04 to 0.15 0.05 to 0.15 0.08 to 0.25 0.05 to 0.12 Q 0.04 to 0.15 0.05 to 0.15 CW 4.0 0.10 to 0.30 0.05 to 0.18 0.10 to 0.30 Q 0.05 to 0.18 0.05 to 0.18 0.10 to 0.30 0.05 to 0.12 Q 0.05 to 0.18 0.05 to 0.18 (mm) 5.0 0.10 to 0.35 0.05 to 0.20 0.10 to 0.30 Q 0.05 to 0.20 0.06 to 0.20 0.10 to 0.30 QQQ0.06 to 0.20 F65 SumiGrip Jr. STFS Type

For Cut-off Cut-off (Steel Holder/Shank Type)

Fig 1 D Insert Mounting Method STFS Insert Mount the insert by lightly B knocking it in with a WF

Cut-off C W wooden or plastic hammer. LF Hammer (Check that the insert cannot be pulled out by hand.) LH2 Max. Cut-off Dia. There is no need to force Tools the insert back end Grooving Grooving against the holder. Note that driving in the insert too far may

H cause damage to the insert or holder. F HF LH Figure shows right hand (R) tool.

Holder Parts Dimensions (mm) Stock Overall Cutting Edge Cutting Edge Width Max. Wrench

Grooving Height Width Head Head Length Distance Height of Cut Cut- Applicable Cat. No. Fig RL off Insert H B LF WF HF LH LH2 CW Dia. STFS R/L1010-2 DD 10 10 86 10 10 17 17 2.0 28 1 STFS R/L1212-2 DD 12 12 110 12 12 18 18 2.0 30 1

Cut-off WCFS2 SL-4 STFS R/L1616-2 DD 16 16 110 16 16 Q 19 2.0 32 1 STFS R/L2020-2 DD 20 20 125 20 20 Q 24 2.0 40 1 STFS R/L1616-3 DD 16 16 110 16 16 20 22 3.0 35 1 STFS R/L2012-3 DD 20 12 110 12 20 Q 24 3.0 40 1 WCFS3 SL-4 STFS R/L2020-3 DD 20 20 125 20 20 Q 30 3.0 50 1 STFS R/L2525-3 DD 25 25 150 25 25 Q 30 3.0 50 1 Threading STFS R/L2020-4 DD 20 20 125 20 20 Q 33 4.0 55 1 WCFS4 SL-4 STFS R/L2525-4 DD 25 25 150 25 25 Q 38 4.0 65 1 STFS R/L2020-5 DD 20 20 125 20 20 Q 35 5.0 60 1 WCFS5 SL-4 STFS R/L2525-5 DD 25 25 150 25 25 Q 40 5.0 70 1 Refer to F67 for applicable inserts. External Face Internal Necking CBN

F66 SumiGrip Jr. STFS Type

Fig. 1 (Neutral (N)) Fig. 2 (Right Hand (R)) Fig. 3 (Left Hand (L))

2-RE0.2* 2-RE0.2* 8° 2° 2°2°CW 2° CW CW 2° 2° 2-RE0.2* 8° *WCF 2T: 2-RE0.15

Inserts for STFS (SumiGrip / SumiGrip Jr. common) ( Coated Carbide / Cermet / Cemented Carbide) Dimensions (mm) Grooving Tools Width of Appearance Cat. No. Cut Applicable Holders Fig A30 G10E

AC225 CW T1500A AC830P AC1030U WCF NS-GG WCF N2-GG DQ QQQ 2.0 STFS R/LSSSS-2 1 General-purpose WCF N3-GG DQ QQQ 3.0 STFS R/LSSSS-3 1 WCF N4-GG DQ QQQ 4.0 STFS R/LSSSS-4 1 F WCF N5-GG DQ QQQ 5.0 STFS R/LSSSS-5 1 WCF NS-GF WCF N2-GF QDQQQ 2.0 STFS R/LSSSS-2 1 roigCtofTraigEtra aeItra ekn CBN Necking Internal Face External Threading Cut-off Grooving Exotic Alloy WCF N3-GF QDQQQ 3.0 STFS R/LSSSS-3 1 Low Feed WCF N4-GF QDQQQ 4.0 STFS R/LSSSS-4 1 WCF N5-GF QDQQQ 5.0 STFS R/LSSSS-5 1 WCF S-CF WCF R3-CF QDQQQ 3.0 2 STFS R/LSSSS-3 Exotic Alloy WCF L3-CF QDQQQ 3.0 3 Low Feed WCF R4-CF QDQQQ 4.0 2 (Handed) STFS R/LSSSS-4 WCF L4-CF QDQQQ 4.0 3 WCF 2T WCF N2T DQQQQQ 2.0 1 Small Diameter WCF R2T DQQQQQ 2.0 STFS R/LSSSS-2 2 Low Resistance WCF L2T DQQQQQ 2.0 3 WCF S WCF N3 DQQQQQ 3.0 1 No Chipbreaker WCF R3 DQQQQQ 3.0 STFS R/LSSSS-3 2 For General Steel WCF L3 DQQQQQ 3.0 3 WCF N4 DQQQQQ 4.0 1 WCF R4 DQQQQQ 4.0 STFS R/LSSSS-4 2 WCF L4 DQQQQQ 4.0 3 WCF N5 DQQQQQ 5.0 1 WCF R5 DQQQQQ 5.0 STFS R/LSSSS-5 2 WCF L5 DQQQQQ 5.0 3 WCF SA WCF N2A DQQ 2.0 STFS R/LSSSS-2 1 Exotic Alloy WCF N3A DQDDD 3.0 1 Low Feed WCF R3A DQ D 3.0 STFS R/LSSSS-3 2 WCF L3A DQQ 3.0 3 WCF N4A DQD 4.0 1 WCF R4A DQQ 4.0 STFS R/LSSSS-4 2 WCF L4A DQQ 4.0 3 WCF N5A DQQ 5.0 1 WCF R5A QQQ 5.0 STFS R/LSSSS-5 2 WCF L5A QQQ 5.0 3 WCF SB WCF N3B QQQQD 3.0 1 Cast Iron WCF R3B QQQQD 3.0 STFS R/LSSSS-3 2 Light Alloys WCF L3B QQQQD 3.0 3 WCF N4B QQQQD 4.0 1 WCF R4B QQQQD 4.0 STFS R/LSSSS-4 2 WCF L4B QQQQ 4.0 3 WCF N5B 5.0 1 * Same chipbreaker shape as the QQQQD type for general steel (WCF S), but WCF R5B QQQQ 5.0 STFS R/LSSSS-5 2 with smaller cutting edge treatment. WCF L5B QQQQD 5.0 3 Recommended Cutting Conditions

For Cut-off Cut-off (Carbide Holder/Tool Block Type) D Insert Mounting Method Fig 1 Insert Mount the insert by lightly WCFH CW LF 2.4 20 knocking it in with a B wooden or plastic hammer. Cut-off Hammer (Check that the insert cannot be pulled out by hand.) Note that driving in the insert too far may

H cause damage to the insert or holder. HF Tools

Grooving Grooving 150° LF2 20 B (WCFH32-2) F Figure shows right hand (R) tool. Holder Parts Dimensions (mm) Overall Cutting Edge Reference Width Max. Wrench Height Width Applicable Length Height Length of Cut Cut- Applicable Cat. No. Stock Tool Fig off Insert H B LF HF LF2 CW Blocks Dia.

Grooving WCFH 26-2 D 26 1.7 110 21.4 109.0 2.0 40 WCF 2S 1 SL-2 WCFH 26-3 D 26 2.4 110 21.4 108.5 3.0 80 WCF 3S SBN 20-26 1 WCFH 26-4 D 26 3.4 110 21.4 108.5 4.0 80 WCF 4S SBU 20-26 1 SL-1 WCFH 26-5 D 26 4.3 110 21.4 108.5 5.0 80 WCF 5S 1 WCFH 32-2 D 32 1.7 150 25.0 149.0 2.0 40 WCF 2S SBN 20-32 1 SL-2

Cut-off WCFH 32-3 D 32 2.4 150 25.0 148.5 3.0 140 WCF 3S SBN 25-32 1 WCFH 32-4 D 32 3.4 150 25.0 148.5 4.0 140 WCF 4S SBU 20-32 1 SL-1 WCFH 32-5 D 32 4.3 150 25.0 148.5 5.0 140 WCF 5S SBU 25-32 1 Refer to F69 for applicable inserts.

Fig 1 Fig 1 Threading H H Ha Ha HbHc HbHc

L 12.5 20 L 12.5 20 18 18 Fig 2 Fig 2 External

Tool Lock SBN Type (Integrated) Parts Dimensions (mm) Tool Lock SBU Type (Split Type) Parts Dimensions (mm) Cutting Clamp Double Cutting Clamp Cap Face Mounting Mounting Overall Wrench Mounting Mounting Overall Wrench Edge Height Plate Screw Edge Height Wedge Screw Length Position Length Length Position Length Cat. No. Stock Height Fig Cat. No. Stock Height Fig BCS15 BCS20 Ha Hb Hc H L Ha Hb Hc H L BCS25 SBN 20-26 D 20 20 10.0 45 80 2 SBU 20-26 D 20 20 10.0 45 80 2 BCS15 SBN 20-32 D 20 20 13.5 50 100 1 BWS30 WB8-20 LH040 SBU 20-32 D 20 20 13.5 50 100 1 BCS20 BX0622 LH050 Internal SBN 25-32 D 25 25 8.5 50 110 1 SBU 25-32 D 25 25 8.5 50 110 1 BCS25 Tool Block Type Selection Guide

SBN Type Ex.: SBN20-32

Necking General-purpose Lathe, etc. Turret Type Toolpost, etc. SBN Type SBU Type SBU Type

Toolpost Toolpost CBN Integrated type · Applicable to toolpost shown on the right.

SBU Type Ex.: SBU20-32

Tool Block Tool Block

Split type · Applicable to toolpost shown on Spacer Wedge the right. · Large clamp plate ensures a wide clamp (Clamp from above) (Clamp from the side) area that enables long holder overhang.

F68 SumiGrip WCFH Type

Fig. 1 (Neutral (N)) Fig. 2 (Right Hand (R)) Fig. 3 (Left Hand (L))

2-RE0.2* 2-RE0.2* 8° 2° 2° 2°2°CW CW CW 2° 2° * 8° 2-RE0.2 *WCF 2T: 2-RE0.15 Inserts for WCFH (SumiGrip / SumiGrip Jr. common) ( Coated Carbide / Cermet / Cemented Carbide) Dimensions (mm) Grooving Tools Width of Appearance Cat. No. Cut Applicable Holders Fig A30 G10E

AC225 CW T1500A AC830P AC1030U WCF NS-GG WCF N2-GG DQ QQQ 2.0 WCFH SS-2 1 General-purpose WCF N3-GG DQ QQQ 3.0 WCFH SS-3 1 WCF N4-GG DQ QQQ 4.0 WCFH SS-4 1 F WCF N5-GG DQ QQQ 5.0 WCFH SS-5 1

WCF NS-GF WCF N2-GF QDQQQ 2.0 CBN WCFH Necking SS-2 Internal Face External Threading Cut-off 1 Grooving Exotic Alloy WCF N3-GF QDQQQ 3.0 WCFH SS-3 1 Low Feed WCF N4-GF QDQQQ 4.0 WCFH SS-4 1 WCF N5-GF QDQQQ 5.0 WCFH SS-5 1 WCF -CF WCF R3-CF QDQQQ 3.0 2 S WCFH SS-3 Exotic Alloy WCF L3-CF QDQQQ 3.0 3 Low Feed WCF R4-CF QDQQQ 4.0 2 (Handed) WCFH SS-4 WCF L4-CF QDQQQ 4.0 3 WCF 2T WCF N2T DQQQQQ 2.0 1 Small Diameter WCF R2T DQQQQQ 2.0 WCFH SS-2 2 Low Resistance WCF L2T DQQQQQ 2.0 3 WCF S WCF N3 DQQQQQ 3.0 1 No Chipbreaker WCF R3 DQQQQQ 3.0 WCFH SS-3 2 For General Steel WCF L3 DQQQQQ 3.0 3 WCF N4 DQQQQQ 4.0 1 WCF R4 DQQQQQ 4.0 WCFH SS-4 2 WCF L4 DQQQQQ 4.0 3 WCF N5 DQQQQQ 5.0 1 WCF R5 DQQQQQ 5.0 WCFH SS-5 2 WCF L5 DQQQQQ 5.0 3 WCF SA WCF N2A DQQ 2.0 WCFH SS-2 1 Exotic Alloy WCF N3A DQDDD 3.0 1 Low Feed WCF R3A DQ D 3.0 WCFH SS-3 2 WCF L3A DQQ 3.0 3 WCF N4A DQD 4.0 1 WCF R4A DQQ 4.0 WCFH SS-4 2 WCF L4A DQQ 4.0 3 WCF N5A DQQ 5.0 1 WCF R5A QQQ 5.0 WCFH SS-5 2 WCF L5A QQQ 5.0 3 WCF SB WCF N3B QQQQD 3.0 1 Cast Iron WCF R3B QQQQD 3.0 WCFH SS-3 2 Light Alloys WCF L3B QQQQD 3.0 3 WCF N4B QQQQD 4.0 1 WCF R4B QQQQD 4.0 WCFH SS-4 2 WCF L4B QQQQ 4.0 3 WCF N5B 5.0 1 * Same chipbreaker shape as the QQQQD type for general steel (WCF S), but WCF R5B QQQQ 5.0 WCFH SS-5 2 with smaller cutting edge treatment. WCF L5B QQQQD 5.0 3 Recommended Cutting Conditions

For Cut-off Cut-off (Carbide Holder/Shank Type)

D Insert Mounting Method Brazed Blade Type Blade Clamp Type WCFS Insert Mount the insert by lightly 26.5 knocking it in with a Cut-off wooden or plastic hammer. (Check that the insert cannot Hammer

B be pulled out by hand.) B WF WF Note that driving in the insert too far may LF 46 cause damage to the insert or holder. C W Tools C W

Grooving Grooving Fig 1 Fig 2 Fig 3 Fig 4 Max. Cut-off Dia. Max. Cut-off Dia. LF LF F 46 46 H H H H HF HF HF HF LH LH LH LH

Figure shows right hand (R) tool.

Grooving Holder Parts Dimensions (mm) Stock Max. Wrench Overall Cutting Width Height Width Edge Head Cut- Applicable Applicable Type Cat. No. Length of Cut Fig RL Height off Blades Insert H B LF HF LH CW Dia.

Cut-off WCFS R/L1010-2 DD 10 10 86 10 10 2.0 28 Q WCF 2S 1 R/L1212-2 DD 12 12 110 12 18 2.0 30 Q WCF 2 1 SL-2 Brazed Type S R/L1616-2 DD 16 16 100 16 25 2.0 35 Q WCF 2S 2 R/L1616-3 DD 16 16 100 16 25 3.0 35 Q WCF 3S 2 SL-1 WCFS R/L20-3 DD 20 20 125 20 46 3.0 50 WCFH17-3 WCF 3S 3 R/L20-4 DD 20 20 125 20 46 4.0 50 WCFH17-4 WCF 4S 3 SL-1

Threading R/L20-5 D 20 20 125 20 46 5.0 50 WCFH17-5 WCF 5 3 Clamp type S WCFS R/L25-3 DD 25 25 150 25 46 3.0 50 WCFH17-3 WCF 3S 4 R/L25-4 DD 25 25 150 25 46 4.0 50 WCFH17-4 WCF 4S 4 SL-1 R/L25-5 D 25 25 150 25 46 5.0 50 WCFH17-5 WCF 5S 4 Refer to F71 for applicable inserts. Blade is included with the holder. External

Fig 1 CW B Face 17

26.5 44.5 Internal

Blade Dimensions (mm) Parts Width of Cut Width Applicable Cat. No. Stock Cap Screw Wrench CW B Holders Applicable Holders WCFH 17-3 D 3 2.4 WCFS R/L20-3,25-3 WCFH 17-4 4 3.4 WCFS R/L20-4,25-4

Necking D WCFH 17-5 D 5 4.3 WCFS R/L20-5,25-5 WCFS R/L20-S, WCFS R/L25-S BX0622 LH050 CBN

F70 SumiGrip WCFS Type

Fig. 1 (Neutral (N)) Fig. 2 (Right Hand (R)) Fig. 3 (Left Hand (L))

2-RE0.2* 2-RE0.2* 8° 2° 2° 2°2°CW CW CW 2° 2° 8° 2-RE0.2* *WCF 2T: 2-RE0.15

Inserts for WCFS (SumiGrip / SumiGrip Jr. common) ( Coated Carbide / Cermet / Cemented Carbide) Dimensions (mm) Grooving Tools Width of Appearance Cat. No. Cut Applicable Holders Fig A30 G10E

AC225 CW T1500A AC830P AC1030U WCF NS-GG WCF N2-GG DQ QQQ 2.0 WCFS R/LSSSS-2 1 General-purpose WCF N3-GG DQ QQQ 3.0 WCFS R/LSSSS-3,WCFS R/LSS-3 1 WCF N4-GG DQ QQQ 4.0 WCFS R/LSS-4 1 F WCF N5-GG DQ QQQ 5.0 WCFS R/LSS-5 1

WCF NS-GF WCF N2-GF QDQQQ 2.0 CBN WCFS Necking R/LSSSS Internal -2 Face External Threading Cut-off 1 Grooving Exotic Alloy WCF N3-GF QDQQQ 3.0 WCFS R/LSSSS-3,WCFS R/LSS-3 1 Low Feed WCF N4-GF QDQQQ 4.0 WCFS R/LSS-4 1 WCF N5-GF QDQQQ 5.0 WCFS R/LSS-5 1 WCF S-CF WCF R3-CF QDQQQ 3.0 WCFS R/LSSSS-3 2 Exotic Alloy WCF L3-CF QDQQQ 3.0 WCFS R/LSS-3 3 Low Feed WCF R4-CF QDQQQ 4.0 2 (Handed) WCFS R/LSS-4 WCF L4-CF QDQQQ 4.0 3 WCF 2T WCF N2T DQQQQQ 2.0 1 Small Diameter WCF R2T DQQQQQ 2.0 WCFS R/LSSSS-2 2 Low Resistance WCF L2T DQQQQQ 2.0 3 WCF S WCF N3 DQQQQQ 3.0 1 WCFS R/LSSSS-3 No Chipbreaker WCF R3 DQQQQQ 3.0 2 For General Steel WCFS R/LSS-3 WCF L3 DQQQQQ 3.0 3 WCF N4 DQQQQQ 4.0 1 WCF R4 DQQQQQ 4.0 WCFS R/LSS-4 2 WCF L4 DQQQQQ 4.0 3 WCF N5 DQQQQQ 5.0 1 WCF R5 DQQQQQ 5.0 WCFS R/LSS-5 2 WCF L5 DQQQQQ 5.0 3 WCF SA WCF N2A DQQ 2.0 WCFS R/LSSSS-2 1 Exotic Alloy WCF N3A DQDDD 3.0 1 Low Feed WCFS R/LSSSS-3 WCF R3A DQ D 3.0 2 WCFS R/LSS-3 WCF L3A DQQ 3.0 3 WCF N4A DQD 4.0 1 WCF R4A DQQ 4.0 WCFS R/LSS-4 2 WCF L4A DQQ 4.0 3 WCF N5A DQQ 5.0 1 WCF R5A QQQ 5.0 WCFS R/LSS-5 2 WCF L5A QQQ 5.0 3 WCF SB WCF N3B QQQQD 3.0 1 WCFS R/LSSSS-3 Cast Iron WCF R3B QQQQD 3.0 2 Light Alloys WCFS R/LSS-3 WCF L3B QQQQD 3.0 3 WCF N4B QQQQD 4.0 1 WCF R4B QQQQD 4.0 WCFS R/LSS-4 2 WCF L4B QQQQ 4.0 3 WCF N5B 5.0 1 * Same chipbreaker shape as the QQQQD type for general steel (WCF S), but WCF R5B QQQQ 5.0 WCFS R/LSS-5 2 with smaller cutting edge treatment. WCF L5B QQQQD 5.0 3 Recommended Cutting Conditions

Cut-off SCT Fig 1 Fig 2 B B Small Diameter Cut-off WF WF

1.5° LF 1.5° LF LH LH H H HF Tools HF

Grooving Grooving 18 2 Figure shows right hand (R) tool.

F Holder (Right Handed) Parts Dimensions (mm) Overall Cutting Edge Cutting Edge Screw Wrench Height Width Head Length Distance Height Cat. No. Stock Applicable Insert Fig H B LF WF HF LH SCT R1010 D 10 10 120 10 10 15 1 CT R05 (-NB)

Grooving SSSS SCT R1212 D 12 12 120 12 12 15 1 BFTX0410T8L TRX08 CT R12SSSS(-NB) SCT R1616 D 16 16 120 16 16 15 1 SCT R1010-16 D 10 10 120 10 10 18 2 SCT R1212-16 D 12 12 120 12 12 18CT R16SSSS(-NB) 1 BFTX0410T8L TRX08 SCT R1616-16 D 16 16 120 16 16 18 1 Cut-off Holder (Left Handed) Parts Dimensions (mm) Overall Cutting Edge Cutting Edge Screw Wrench Height Width Head Length Distance Height Cat. No. Stock Applicable Insert Fig H B LF WF HF LH

Threading SCT L1010 D 10 10 120 10 10 15 1 CT L05SSSS(-NB) SCT L1212 D 12 12 120 12 12 15 1 BFTX0410T8R TRX08 CT L12SSSS(-NB) SCT L1616 D 16 16 120 16 16 15 1 SCT L1010-16 D 10 10 120 10 10 18 2 SCT L1212-16 D 12 12 120 12 12 18CT L16SSSS(-NB) 1 BFTX0410T8R TRX08

External SCT L1616-16 D 16 16 120 16 16 18 1

Feature D Simple Indexable Inserts D Design Features New clamping system makes New screw with wrench New screw clamping hole at both ends makes system makes it possible to it possible to change corners it possible to change change comers by simply Face inserts from the back simply by loosening the Sharp cutting edge of the vertically loosening the screw screw from the back mounted 2-corner insert with arc-shaped breaker minimises cutting force with good chip evacuation D High quality surface finish Excellent chip removal with

Internal good surface ﬁnish even at the centre of the work material end face. Shank Size New PVD-coated grade 10/12/16mm D Long, Stable Tool Life Max. Cut-off Dia. AC1030U/AC530U provides Necking PVD Coating ø5/ø12/ø16 longer and stable tool life Insert tightening Long, stable tool life Width of Cut 0.5/1.0/1.5/2.0mm direction indicator with AC1030U/AC530U Corner Radius 0.05/0mm Lead Angle: 0°/20° CT Type Inserts SCT Type Holder CBN

Cutting D Cutting Force D Surface Finish Performance Small Pip Large Pip 300 Principal Force Feed Force

200

100 Cutting Force (N) Cutting Force

0 SCT Type Competitor's Product SCT Type Competitor's Product

Work Material: S45C (ø10mm), Width of Cut: 1.5mm Work Material: SUS430 (ø8mm), Width of Cut: 1.0mm (Handed) vc = 60m/min, f = 0.06mm/rev Wet vc = 45m/min, f = 0.02mm/rev Wet F72 SEC-Small Diameter Cut-off Tool Holders SCT Type

Insert Mounting Status and Dimensions (Figure shows insert with chipbreaker) Holder Feed Direction For Right-handed Holder (SCTR) For Left-handed Holders (SCTL) Insert Cat. No. CTRSSR CTRSSN CTRSSL CTLSSR CTLSSN CTLSSL

= 20° = 20° := 20° : := 20° : Grooving Status Holder Tools Mounting

2-RE = 20° = 20° 2-RE RE : : RE CW CW 2.5 2.5 = 20° L RE L : 55° RE 55° := 20° Insert S S Shape and Dimensions F roigCtofTraigEtra aeItra ekn CBN Necking Internal Face External Threading Cut-off Grooving Insert (Right-handed) ( Coated Carbide) Dimensions (mm)

Max. Width of Corner Overall Applicable Cat. No. Cut-off Cut Radius Length Thickness Chipbreaker Holders AC530U

AC1030U Dia. RNLRNL CW RE L S CTR 050505 R/N/L DDDDDD 5 0.5 0.05 19 7 Yes CTR 050500 R/N/L DD DD 5 0.5 0 CTR 121005 R/N/L DDDDDD 12 1.0 SCT R1010 CTR 121505 R/N/L DDDDDD 12 1.5 0.05 SCT R1212 CTR 122005 R/N/L DD DD 12 2.0 19 7 Yes SCT R1616 CTR 121000 R/N/L DD DD 12 1.0 CTR 121500 R/N/L DD DD 12 1.5 0 CTR 122000 R/N/L DD DD 12 2.0 CTR 161005 R/N/L 16 1.0 CTR 161505 R/N/L DD DD 16 1.5 0.05 SCT R1010-16 CTR 162005 R/N/L DDDDDD 16 2.0 23.1 8.3 Yes SCT R1212-16 CTR 161000 R/N/L 16 1.0 SCT R1616-16 CTR 161500 R/N/L DD DD 16 1.5 0 CTR 162000 R/N/L DDDDDD 16 2.0 CTR 050500 R/N/L-NB 5 0.5 0197No SCT R1010 CTR 121000 R/N/L-NB DD 12 1.0 SCT R1212 0197No CTR 121500 R/N/L-NB DD 12 1.5 SCT R1616 CTR 122000 R/N/L-NB DD 12 2.0 CTR 161000 R/N/L-NB 16 1.0 SCT R1010-16 CTR 161500 R/N/L-NB 16 1.5 0 23.1 8.3 No SCT R1212-16 CTR 162000 R/N/L-NB DD 16 2.0 SCT R1616-16

Inserts (For Left-handed Holders) ( Coated Carbide) Dimensions (mm)

Max. Width of Corner Overall Applicable Cat. No. Cut-off Cut Radius Length Thickness Chipbreaker Holders AC530U

AC1030U Dia. RNLRNL CW RE L S CTL 050505 R/N/L DD DD 5 0.5 0.05 19 7 Yes CTL 050500 R/N/L DD DD 5 0.5 0 CTL 121005 R/N/L DDDDDD 12 1.0 SCT L1010 CTL 121505 R/N/L DDDDDD 12 1.5 0.05 SCT L1212 CTL 122005 R/N/L DD DD 12 2.0 19 7 Yes SCT L1616 CTL 121000 R/N/L DD DD 12 1.0 CTL 121500 R/N/L DD DD 12 1.5 0 CTL 122000 R/N/L DD DD 12 2.0 CTL 161005 R/N/L 16 1.0 CTL 161505 R/N/L DD DD 16 1.5 0.05 SCT L1010-16 CTL 162005 R/N/L DDDDDD 16 2.0 23.1 8.3 Yes SCT L1212-16 CTL 161000 R/N/L 16 1.0 SCT L1616-16 CTL 161500 R/N/L DD DD 16 1.5 0 CTL 162000 R/N/L DD DD 16 2.0 CTL 050500 R/N/L-NB 5 0.5 0197No SCT L1010 CTL 121000 R/N/L-NB 12 1.0 SCT L1212 0197No CTL 121500 R/N/L-NB 12 1.5 SCT L1616 CTL 122000 R/N/L-NB 12 2.0 CTL 161000 R/N/L-NB 16 1.0 SCT L1010-16 CTL 161500 R/N/L-NB 16 1.5 0 23.1 8.3 No SCT L1212-16 CTL 162000 R/N/L-NB 16 2.0 SCT L1616-16

F73 SEC-Cut-off Tool Holders (For Small Lathes) GNDM Type / GNDL Type

Zero Offset Cut-off Fig 1 Fig 2 C W B

GNDM B W F LF Cut-off (For Small Lathes) LF W F 2 CW WF2 WF Max. Cut-off Dia. LH Max. Cut-off Dia. LH Tools Grooving Grooving H HF H F H F Figure shows right hand (R) tool.

Holder Parts Dimensions (mm) Cutting Cutting Width Stock Overall Cap Screw Wrench Height Width Edge Edge Head Offset of Length Max. Grooving Distance Height Cut Cut- BX0515 Cat. No. Applicable Insert Fig off RL N m H B LF WF HF LH WF2 CW Dia. BFTX0414

Cut-off GNDM R/L1616JX-1.2508 DD 16 16 120 (16) 16 26 0 1.25 16 GCM N125005-GF 1 GNDM R/L1616JX-1.510 DD 16 16 120 (16) 16 26 0 1.50 20 GCM N150005-GF 1 BX0515 4.0 LH040 GNDM R/L1616JX-212 DD 16 16 120 (16) 16 30 0 2.00 24 GC 20SS- 1 GNDM R/L1616JX-312 DD 16 16 120 (16) 16 30 0 3.00 24 GC 30SS- 1 GNDM R/L2012JX-217 DD 20 12 120 (12) 20 26.5 0 2.00 34 GC 20 - 2 SS BFTX0414 3.0 LT15-10 GNDM R/L2012JX-317 DD 20 12 120 (12) 20 26.5 0 3.00 34 GC 30SS- 2

Threading Combine the insert with a holder such that the width of cut (CW) matches. Refer to F75 for applicable inserts.

Zero Offset Cut-off External GNDL Fig 1 Fig 2 Fig 3 C W C W B B W F Cut-off (For Small Lathes) W F B LF LF WF W F 2 W F 2 Face LF CW Max. Cut-off Dia. Max. Cut-off Dia. Max. Cut-off Dia. WF2 LH LH LH H H F H H H F HF LH2 HBH Internal Figure shows right hand (R) tool.

Holder Parts Dimensions (mm) Flat Screw / Stock Cutting Cutting Wrench Overall Width Cap Screw Height Width Edge Edge Step Head Head Offset Max. Length of Cut BFTX0412N LT15-10 Distance Height Cut- BFTX0414 Necking Cat. No. Applicable Insert Fig off RL N m H B LF WF HF HBH LH LH2 WF2 CW Dia.

BX0515 LH040 GNDL R/L1010JX-1.2510 DD 10 10 120 (10) 10 2.0 18 18.3 0 1.25 20 GCM N125005-GF 1 CBN GNDL R/L1010JX-1.510 DD 10 10 120 (10) 10 2.0 18 18.3 0 1.50 20 GCM N150005-GF 1 BFTX0412N 3.0 LT15-10 GNDL R/L1010JX-210 DD 10 10 120 (10) 10 2.0 22 22.3 0 2.00 20 GC 20SS- 1 GNDL R/L1010JX-310 DD 10 10 120 (10) 10 2.0 22 22.3 0 3.00 20 GC 30SS- 1 GNDL R/L1212JX-1.2512 DD 12 12 120 (12) 12 2.0 19 19.3 0 1.25 24 GCM N125005-GF 1 GNDL R/L1212JX-1.512 DD 12 12 120 (12) 12 2.0 19 19.3 0 1.50 24 GCM N150005-GF 1 BFTX0412N 3.0 LT15-10 GNDL R/L1212JX-212.5 DD 12 12 120 (12) 12 2.0 22 22.3 0 2.00 25 GC 20SS- 1 GNDL R/L1212JX-312.5 DD 12 12 120 (12) 12 2.0 22 22.3 0 3.00 25 GC 30SS- 1 GNDL R/L1616JX-1.2512.5 DD 16 16 120 (16) 16 Q 28 Q 0 1.25 20 GCM N125005-GF 2 GNDL R/L1616JX-1.512.5 DD 16 16 120 (16) 16 Q 28 Q 0 1.50 25 GCM N150005-GF 2 BX0515 4.0 LH040 GNDL R/L1616JX-216 DD 16 16 120 (16) 16 Q 32 Q 0 2.00 32 GC 20SS- 2 GNDL R/L1616JX-316 DD 16 16 120 (16) 16 Q 32 Q 0 3.00 32 GC 30SS- 2 GNDL R/L2012JX-221 DD 20 12 120 (12) 20 Q 30.5 Q 0 2.00 42 GC 20 - 3 SS BFTX0414 3.0 LT15-10 GNDL R/L2012JX-321 DD 20 12 120 (12) 20 Q 30.5 Q 0 3.00 42 GC 30SS- 3 Combine the insert with a holder such that the width of cut (CW) matches. Refer to F75 for applicable inserts.

F74 N m Recommended Tightening Torque (N·m) D mark: Standard Stock (new product/expanded item) SEC-Cut-off Tool Holders (For Small Lathes) GNDM Type / GNDL Type

GNDM Type (For Small Lathes)/GNDL Type (For Small Lathes) Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

Fig 1 Fig 2 (Figure shows right-hand (R) tool.) Fig 3

4-RE 4-RE Grooving Tools CW CW L PSI L 4-RE CW L S S S

Part Number Suffix Code (Chipbreakers) Type Symbol Applications Type Symbol Applications Grooving/ MG Multi-functional / General-purpose Cut-off CG Cut-off / General-purpose Traverse Cutting ML Multi-functional / Low-feed (Handed Edge) CF Cut-off / Low-resistance GG Grooving / General-purpose For Non-Ferrous Metals GA Non-Ferrous Metals / General-purpose Grooving / Grooving / Low Feed Cut-off GL GF Grooving / Low-resistance

Chipbreaker Selection F13 Important Notes F22 Recommended Cutting Conditions F19 Select holders and inserts with matching width of cut (CW). Not usable with GNDIS type holders.

D mark: Standard stocked item (new product/expanded item) F75 SEC-Cut-off Tool Holders (For Small Lathes) GNDM-J Type / GNDL-J Type

Fig 1 Fig 2 GNDM-J Rc1/8 Cut-off Rc1/8 CW B Cut-off Zero B Offset 61.8 73.5 LF

WF2 WF LF CW WF2 WF Max. Cut-off Dia. Internal Max. Cut-off Dia. LH LH Coolant Rc1/8 Rc1/8 H HF H HF Figure shows right hand (R) tool. Tools Grooving Grooving Parts F BFTX0414 LT15-10 Holder Dimensions (mm) CP-M5-20-1 LH040 Overall Cutting Cutting Width Max. Top Bottom Stock Height Width Edge Edge Head Offset Applicable Flat Screw / Cat. No. Length of Cut Cut-off Fig N m Plug Hex Hex Distance Height Insert Cap Screw RLHBLFWF HF LH WF2 CW Dia. Wrench Wrench Grooving GNDM R/L1616JX-212J DD16 16 120(16) 16 30.0 0 2.0 24 GC 20SS- 1 CP-M5-20-1 5.0 XP02 LH040 LH025 GNDM R/L1616JX-312J DD16 16 120(16) 16 30.0 0 3.0 24 GC 30SS- GNDM R/L2012JX-217J DD20 12 120(12) 20 26.5 0 2.0 34 GC 20SS- 2 BFTX0414 3.0 XP02 LT15-10 Q GNDM R/L2012JX-317J DD20 12 120(12) 20 26.5 0 3.0 34 GC 30SS- Cut-off Match inserts and holders with identical widths of cut (CW). Refer to F77 for applicable inserts.

Rc1/8 Threading Fig 1 Rc1/8 Fig 2 Fig 3 Rc1/8 B

GNDL-J B B Cut-off WF For External Grooving (for Small Lathes) 63.8 63.8 75.5 CW Zero CW LF LF LF WF2 WF CW WF2 WF2 WF Offset Max. Cut-off Dia. Max. Cut-off Dia. Max. Cut-off Dia. LH LH LH Rc1/8 Rc1/8 External Internal Rc1/8 H H Coolant HF H HF HF LH2 HBH Parts

Face BFTX0415T8R LT08-06 BFTX0414 LT15-10

Holder Dimensions (mm) CP-M5-20-1 LH040 Overall Cutting Cutting Width Edge Edge Max. Top Bottom Stock Height Width Step Head Head Offset Applicable Flat Screw / N m Internal Cat. No. Length of Cut Cut-off Fig Plug Hex Hex Distance Height Insert Cap Screw RLHBLFWF HF HBH LH LH2 WF2 CW Dia. Wrench Wrench GNDL R/L1212JX-212.5J DD12 12 120(12) 12 2.0 22.0 22.3 0 2.0 25 GC 20SS- 1 BFTX0415T8R 1.5 XP02 LT08-06 GNDL R/L1212JX-312.5J DD12 12 120(12) 12 2.0 22.0 22.3 0 3.0 25 GC 30SS- GNDL R/L1616JX-216J DD16 16 120(16) 16 Q 32.0 Q 0 2.0 32 GC 20SS- 2 CP-M5-20-1 5.0 XP02 LH040 LH025 Necking GNDL R/L1616JX-316J DD16 16 120(16) 16 Q 32.0 Q 0 3.0 32 GC 30SS- GNDL R/L2012JX-221J DD20 12 120(12) 20 Q 30.5 Q 0 2.0 42 GC 20SS- 3 BFTX0414 3.0 XP02 LT15-10 Q GNDL R/L2012JX-321J DD20 12 120(12) 20 Q 30.5 Q 0 3.0 42 GC 30SS- Match inserts and holders with identical widths of cut (CW). Refer to F77 for applicable inserts. CBN

Fig 1 Fig 1 Fig 2 14 20 Width across Flats: 14 Width across Flats: 12 14 R1/8 G1/8

G1/8 21 29 L R1/8

Parts (Hose) Dimensions (mm) Parts (Connector) Dimensions (mm) Cat. No. Stock L Screw Standard Screw Standard Fig Cat. No. Stock Screw Standard Screw Standard Fig J-HOSE-G1/8-G1/8-200 D 200 G1/8 G1/8 1 J-G1/8-R1/8-00 D G1/8 R1/8 1 J-HOSE-G1/8-G1/8-300 D 300 G1/8 G1/8 1 J-G1/8-R1/8-90 D G1/8 R1/8 2 Hoses are sold separately. Connectors are sold separately. Piping Method for Hoses and Connectors F23 Piping Method for Hoses and Connectors F23

F76 N m Recommended Tightening Torque (N·m) D mark: Standard Stock (new product/expanded item) SEC-Cut-off Tool Holders (For Small Lathes) GNDM-J Type / GNDL-J Type

GNDM-J Type (For Small Lathes)/GNDL-J Type (For Small Lathes) Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

Fig 1 Fig 2 (Figure shows right-hand (R) tool.) Fig 3

4-RE 4-RE Grooving Tools CW CW L PSI L 4-RE CW L S S S

Chipbreaker Selection F13 Important Notes F22 Recommended Cutting Conditions F19 Select holders and inserts with matching width of cut (CW). Not usable with GNDIS type holders.

D mark: Standard stocked item (new product/expanded item) F77 SEC-Cut-off Tool Holders GNDS Type

* For traverse cutting (groove expansion), External use a multifunctional insert for profiling. Fig 1 B

GNDS WF Cut-off LF

Max. Cut-off Dia. CW LH Tools Grooving Grooving H HF

F Figure shows right hand (R) tool. Holder Parts Dimensions (mm) Cutting Cutting Cap Stock Overall Width Wrench Height Width Edge Edge Head Max. Screw Length of Cut Cat. No. Distance Height Cut-off Applicable Insert Fig RL H B LF WF HF LH CW Dia. N m Grooving

GNDS R/L2020K-206 DD 20 20 125 20 20 30 2.0 12 GC 20SS- 1 GNDS R/L2020K-306 DD 20 20 125 20 20 30 3.0 12 GC 30SS- 1 GNDS R/L2020K-410 DD 20 20 125 20 20 34 4.0 20 GC 40SS- 1 BX0520 5.0 LH040 GNDS R/L2020K-510 DD 20 20 125 20 20 34 5.0 20 GC N50SS- 1 Cut-off GNDS R/L2020K-610 DD 20 20 125 20 20 34 6.0 20 GC N60SS- 1 GNDS R/L2525M-206 DD 25 25 150 25 25 30 2.0 12 GC 20SS- 1 GNDS R/L2525M-306 DD 25 25 150 25 25 30 3.0 12 GC 30SS- 1 GNDS R/L2525M-410 DD 25 25 150 25 25 34 4.0 20 GC 40SS- 1 BX0520 5.0 LH040 GNDS R/L2525M-510 DD 25 25 150 25 25 34 5.0 20 GC N50SS- 1 GNDS R/L2525M-610 DD 25 25 150 25 25 34 6.0 20 GC N60SS- 1 Threading Combine the insert with a holder such that the width of cut (CW) matches. Refer to F79 for applicable inserts. External Face Internal Necking CBN

F78 N m Recommended Tightening Torque (N·m) SEC-Cut-off Tool Holders GNDS Type

GNDS Type Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

Fig 1 Fig 2 (Figure shows right-hand (R) tool.) Fig 3

4-RE 4-RE Grooving Tools CW CW L PSI L 4-RE CW L S S S

Grooving / Traverse Cutting Dimensions (mm) Cut-off (Handed Edge) Dimensions (mm) Width of Cut Corner Overall Width of Cut Corner Overall F Thickness Thickness Cat. No. CW Radius Length Fig Cat. No. CW Radius Length Fig Lead Angle roigCtofTraigEtra aeItra ekn CBN Necking Internal Face External Threading Cut-off Grooving Pcs/Pack Pcs/Pack T2500A AC8025P AC8035P AC5015S AC5025S AC8035P AC5015S AC5025S AC1030U AC830P AC830P AC425K AC520U AC530U Width of Cut Tolerance RE LS AC520U AC530U PSI Width of Cut Tolerance RE LS GCM N3002-MG DD DDD DQ 3.0 ±0.03 0.2 21.1 3.8 1 GCM R2002-CG-05 D D DDDDQ 5˚ 2.0 ±0.03 0.2 21.1 3.6 2 GCM N3004-MG DDDDDDDDQ 3.0 ±0.03 0.4 21.1 3.8 1 GCM L2002-CG-05 D D DDDDQ 5˚ 2.0 ±0.03 0.2 21.1 3.6 2 GCM N4002-MG 4.0 ±0.03 0.2 26.4 4.0 1 GCM R3002-CG-05 5˚ 3.0 ±0.03 0.2 21.3 3.8 2 DD DDD DQ D D DDDDQ 5 GCM N4004-MG DD DDD DQ 4.0 ±0.03 0.4 26.4 4.0 1 GCM L3002-CG-05 D D DDDDQ 5˚ 3.0 ±0.03 0.2 21.3 3.8 2 GCM N4008-MG DDDDDDDDQ 4.0 ±0.03 0.8 26.4 4.0 5 1 GCM R4002-CG-05 D D DDDDQ 5˚ 4.0 ±0.04 0.2 26.7 4.0 2 GCM N5004-MG DD DDD DQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM L4002-CG-05 D D DDDDQ 5˚ 4.0 ±0.04 0.2 26.7 4.0 2 GCM N5008-MG DDDDDDDDQ 5.0 ±0.03 0.8 26.4 4.1 1 GCM R20003-CF-10 QQDDQQD 10˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N6004-MG DD DDD DQ 6.0 ±0.03 0.4 26.4 4.5 1 GCM L20003-CF-10 QQDDQQD 10˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N6008-MG DDDDDDDDQ 6.0 ±0.03 0.8 26.4 4.5 1 GCM R30003-CF-10 QQDDQQD 10˚ 3.0 ±0.08 0.03 22.4 3.8 2 GCM N2002-ML 2.0 ±0.03 0.2 21.1 3.6 1 GCM L30003-CF-10 10˚ 3.0 ±0.08 0.03 22.4 3.8 2 QQQQDDDDQ QQDDQQD 5 GCM N3002-ML DDDDDDDDD 3.0 ±0.03 0.2 21.1 3.8 1 GCM R20003-CF-15 QQDDQQD 15˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N3004-ML DD DDD DD 3.0 ±0.03 0.4 21.1 3.8 1 GCM L20003-CF-15 QQDDQQD 15˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N4002-ML DD DDD DD 4.0 ±0.03 0.2 26.4 4.0 1 GCM R30003-CF-15 QQDDQQD 15˚ 3.0 ±0.08 0.03 22.4 3.8 2 GCM N4004-ML 4.0 ±0.03 0.4 26.4 4.0 1 GCM L30003-CF-15 15˚ 3.0 ±0.08 0.03 22.4 3.8 2 DDDDDDDDD 5 QQDDQQD GCM N4008-ML DD DDD DD 4.0 ±0.03 0.8 26.4 4.0 1 GCMR: Right Handed, GCML: Left Handed GCM N5004-ML DDDDDDDDQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM N5008-ML DD DDD DQ 5.0 ±0.03 0.8 26.4 4.1 1 Non-Ferrous Metals Dimensions (mm) GCM N6004-ML DDDDDDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 GCM N6008-ML DD DDD DQ 6.0 ±0.03 0.8 26.4 4.5 1 Width of Cut Corner Overall Thickness Cat. No. CW Radius Length Fig Pcs/Pack Grooving / Cut-off Dimensions (mm) H10 Width of Cut Tolerance RE LS Width of Cut Corner Overall GCG N2002-GA D 2.0 ±0.025 0.2 21.1 3.6 3 Thickness GCG N3002-GA 3.0 ±0.025 0.2 21.1 3.8 3 Cat. No. CW Radius Length Fig D GCG N4004-GA D 4.0 ±0.025 0.4 26.4 4.0 5 3 Pcs/Pack T2500A AC8025P AC8035P AC5015S AC5025S AC830P AC425K AC520U AC530U Width of Cut Tolerance RE LS GCG N5004-GA D 5.0 ±0.025 0.4 26.4 4.1 3 GCM N2002-GG D D DDDDQ 2.0 ±0.03 0.2 21.1 3.6 1 GCG N6004-GA D 6.0 ±0.025 0.4 26.4 4.5 3 GCM N3002-GG D D DDDDQ 3.0 ±0.03 0.2 21.1 3.8 1 GCM N3004-GG D D DDDDQ 3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-GG D D DDDDQ 4.0 ±0.03 0.2 26.4 4.0 1 GCM N4004-GG D D DDDDQ 4.0 ±0.03 0.4 26.4 4.0 5 1 GCM N5002-GG D D DDDDQ 5.0 ±0.03 0.2 26.4 4.1 1 GCM N5004-GG D D DDDDQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM N6002-GG D D DDDDQ 6.0 ±0.03 0.2 26.4 4.5 1 GCM N6004-GG D D DDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 GCM N2002-GL D D DDDDQ 2.0 ±0.03 0.2 21.1 3.6 1 GCM N2004-GL DDDDQ 2.0 ±0.03 0.4 21.1 3.6 1 GCM N3002-GL D D DDDDQ 3.0 ±0.03 0.2 21.1 3.8 1 GCM N3004-GL DDDDQ 3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-GL 4.0 ±0.03 0.2 26.4 4.0 1 D D DDDDQ 5 GCM N4004-GL DDDDQ 4.0 ±0.03 0.4 26.4 4.0 1 GCM N5002-GL D D DDDDQ 5.0 ±0.03 0.2 26.4 4.1 1 GCM N5004-GL DDDDQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM N6002-GL D D DDDDQ 6.0 ±0.03 0.2 26.4 4.5 1 GCM N6004-GL DDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 GCM N2002-GF QQQQDD DD 2.0 ±0.03 0.2 21.1 3.6 1 GCM N2004-GF QQQQ DD DD 2.0 ±0.03 0.4 21.1 3.6 1 GCM N3002-GF D D DDDDD 3.0 ±0.03 0.2 21.1 3.8 1 GCM N3004-GF DDDDD3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-GF 4.0 ±0.03 0.2 26.4 4.0 1 D D DDDDD 5 GCM N4004-GF DDDDD4.0 ±0.03 0.4 26.4 4.0 1 GCM N5002-GF D D DDDDQ 5.0 ±0.03 0.2 26.4 4.1 1 GCM N5004-GF DDDDQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM N6002-GF D D DDDDQ 6.0 ±0.03 0.2 26.4 4.5 1 GCM N6004-GF DDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 Part Number Suffix Code (Chipbreakers) Type Symbol Applications Type Symbol Applications Grooving/ MG Multi-functional / General-purpose Cut-off CG Cut-off / General-purpose Traverse Cutting ML Multi-functional / Low-feed (Handed Edge) CF Cut-off / Low-resistance GG Grooving / General-purpose For Non-Ferrous Metals GA Non-Ferrous Metals / General-purpose Grooving / Grooving / Low Feed Cut-off GL GF Grooving / Low-resistance

Chipbreaker Selection F13 Important Notes F22 Recommended Cutting Conditions F19 Select holders and inserts with matching width of cut (CW). Not usable with GNDIS type holders.

D mark: Standard stocked item (new product/expanded item) F79 SEC-Cut-off Tool Holders GNDM Type

Cut-off GNDM Fig 1 Cut-off WF LF

Max. Cut-off Dia. C W LH Tools Grooving Grooving HB HF

F Figure shows right hand (R) tool. Holder Parts Dimensions (mm) Stock Screw Wrench Overall Cutting Cutting Width Height Width Edge Edge Head Max. BX0520 Cat. No. Length of Cut Cut-off Applicable Insert Fig Distance Height N m RL Dia.

Grooving H B LF WF HF LH CW BX0620 GNDM R/L2020K-1.2510 DD 20 20 125 20 20 34.0 1.25 20 GCM N125005-GF 1 GNDM R/L2020K-1.510 DD 20 20 125 20 20 34.0 1.50 20 GCM N150005-GF 1 GNDM R/L2020K-210 DD 20 20 125 20 20 33.6 2.00 20 GC 20SS- 1 GNDM R/L2020K-312 DD 20 20 125 20 20 36.6 3.00 24 GC 30SS- 1 BX0520 5.0 LH040

Cut-off GNDM R/L2020K-418 DD 20 20 125 20 20 45.0 4.00 36 GC 40SS- 1 GNDM R/L2020K-518 DD 20 20 125 20 20 45.0 5.00 36 GC N50SS- 1 GNDM R/L2020K-618 DD 20 20 125 20 20 45.0 6.00 36 GC N60SS- 1 GNDM R/L2525M-1.2510 DD 25 25 150 25 25 36.0 1.25 20 GCM N125005-GF 1 GNDM R/L2525M-1.510 DD 25 25 150 25 25 36.0 1.50 20 GCM N150005-GF 1 GNDM R/L2525M-210 DD 25 25 150 25 25 33.6 2.00 20 GC 20SS- 1

Threading GNDM R/L2525M-312 DD 25 25 150 25 25 36.6 3.00 24 GC 30SS- 1 BX0520 5.0 LH040 GNDM R/L2525M-418 DD 25 25 150 25 25 45.0 4.00 36 GC 40SS- 1 GNDM R/L2525M-518 DD 25 25 150 25 25 45.0 5.00 36 GC N50SS- 1 GNDM R/L2525M-618 DD 25 25 150 25 25 45.0 6.00 36 GC N60SS- 1 GNDM R/L3225P-312 32 25 170 25 32 36.6 3.00 24 GC 30SS- 1

External GNDM R/L3225P-418 32 25 170 25 32 45.0 4.00 36 GC 40 - 1 SS BX0520 5.0 LH040 GNDM R/L3225P-518 32 25 170 25 32 45.0 5.00 36 GC N50SS- 1 GNDM R/L3225P-618 32 25 170 25 32 45.0 6.00 36 GC N60SS- 1 GNDM R/L3225P-718 32 25 170 25 32 50.0 7.00 36 GCM N70 - 1 SS BX0620 6.0 LH050 GNDM R/L3225P-818 32 25 170 25 32 50.0 8.00 36 GCM N80SS- 1

Face GNDM R/L3232P-312 DD 32 32 170 32 32 36.6 3.00 24 GC 30SS- 1 GNDM R/L3232P-418 DD 32 32 170 32 32 45.0 4.00 36 GC 40SS- 1 GNDM R/L3232P-518 DD 32 32 170 32 32 45.0 5.00 36 GC N50 - 1 SS BX0620 6.0 LH050 GNDM R/L3232P-618 DD 32 32 170 32 32 45.0 6.00 36 GC N60SS- 1 GNDM R/L3232P-718 DD 32 32 170 32 32 50.0 7.00 36 GCM N70SS- 1 GNDM R/L3232P-818 DD 32 32 170 32 32 50.0 8.00 36 GCM N80SS- 1

Internal Combine the insert with a holder such that the width of cut (CW) matches. The maximum cut-off diameter indicated above is for inserts with RE = 0.2 mm. Refer to F81 for applicable inserts. Necking CBN

F80 N m Recommended Tightening Torque (N·m) SEC-Cut-off Tool Holders GNDM Type

GNDM Type Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

Fig 1 Fig 2 (Figure shows right-hand (R) tool.) Fig 3 4-RE 4-RE CW CW L PSI L 4-RE CW L S S S Grooving Tools Grooving / Traverse Cutting Dimensions (mm) Cut-off (Handed Edge) Dimensions (mm) Width of Cut Corner Overall Width of Cut Corner Overall Thickness Thickness Cat. No. CW Radius Length Fig Cat. No. CW Radius Length Fig Lead Angle Pcs/Pack Pcs/Pack T2500A AC8025P AC8035P AC5015S AC5025S AC8035P AC5015S AC5025S AC1030U AC830P AC830P AC425K AC520U AC530U Width of Cut Tolerance RE LS AC520U AC530U PSI Width of Cut Tolerance RE LS GCM N3002-MG DD DDD DQ 3.0 ±0.03 0.2 21.1 3.8 1 GCM R2002-CG-05 D D DDDDQ 5˚ 2.0 ±0.03 0.2 21.1 3.6 2 GCM N3004-MG DDDDDDDDQ 3.0 ±0.03 0.4 21.1 3.8 1 GCM L2002-CG-05 D D DDDDQ 5˚ 2.0 ±0.03 0.2 21.1 3.6 2 GCM N4002-MG 4.0 ±0.03 0.2 26.4 4.0 1 GCM R3002-CG-05 5˚ 3.0 ±0.03 0.2 21.3 3.8 2 F DD DDD DQ D D DDDDQ 5 GCM N4004-MG DD DDD DQ 4.0 ±0.03 0.4 26.4 4.0 1 GCM L3002-CG-05 D D DDDDQ 5˚ 3.0 ±0.03 0.2 21.3 3.8 2

GCM N4008-MG DDDDDDDDQ 4.0 ±0.03 0.8 26.4 4.0 1 GCM R4002-CG-05 D CBN D DD Necking DDQ Internal 5˚ 4.0 Face ±0.04 0.2 External 26.7 Threading 4.0 Cut-off 2 Grooving GCM N5004-MG DD DDD DQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM L4002-CG-05 D D DDDDQ 5˚ 4.0 ±0.04 0.2 26.7 4.0 2 GCM N5008-MG DDDDDDDDQ 5.0 ±0.03 0.8 26.4 4.1 5 1 GCM R20003-CF-10 QQDDQQD 10˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N6004-MG DD DDD DQ 6.0 ±0.03 0.4 26.4 4.5 1 GCM L20003-CF-10 QQDDQQD 10˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N6008-MG DDDDDDDDQ 6.0 ±0.03 0.8 26.4 4.5 1 GCM R30003-CF-10 QQDDQQD 10˚ 3.0 ±0.08 0.03 22.4 3.8 2 GCM N7004-MG 7.0 ±0.04 0.4 28.8 5.5 1 GCM L30003-CF-10 10˚ 3.0 ±0.08 0.03 22.4 3.8 2 DD DDD DQ QQDDQQD 5 GCM N7008-MG DDDDDDDDQ 7.0 ±0.04 0.8 28.8 5.5 1 GCM R20003-CF-15 QQDDQQD 15˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N8004-MG DD DDD DQ 8.0 ±0.04 0.4 28.8 6.0 1 GCM L20003-CF-15 QQDDQQD 15˚ 2.0 ±0.08 0.03 22.4 3.6 2 GCM N8008-MG DDDDDDDDQ 8.0 ±0.04 0.8 28.8 6.0 1 GCM R30003-CF-15 QQDDQQD 15˚ 3.0 ±0.08 0.03 22.4 3.8 2 GCM N2002-ML QQQQDDDDQ 2.0 ±0.03 0.2 21.1 3.6 1 GCM L30003-CF-15 QQDDQQD 15˚ 3.0 ±0.08 0.03 22.4 3.8 2 GCM N3002-ML DDDDDDDDD 3.0 ±0.03 0.2 21.1 3.8 1 GCMR: Right Handed, GCML: Left Handed GCM N3004-ML DD DDD DD 3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-ML DD DDD DD 4.0 ±0.03 0.2 26.4 4.0 1 Non-Ferrous Metals Dimensions (mm) GCM N4004-ML DDDDDDDDD 4.0 ±0.03 0.4 26.4 4.0 1 Width of Cut Corner Overall GCM N4008-ML DD DDD DD 4.0 ±0.03 0.8 26.4 4.0 1 Thickness GCM N5004-ML 5.0 ±0.03 0.4 26.4 4.1 1 Cat. No. CW Radius Length Fig DDDDDDDDQ 5 Pcs/Pack GCM N5008-ML DD DDD DQ 5.0 ±0.03 0.8 26.4 4.1 1 H10 Width of Cut Tolerance RE LS GCM N6004-ML DDDDDDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 GCG N2002-GA D 2.0 ±0.025 0.2 21.1 3.6 3 GCM N6008-ML DD DDD DQ 6.0 ±0.03 0.8 26.4 4.5 1 GCG N3002-GA D 3.0 ±0.025 0.2 21.1 3.8 3 GCM N7004-ML DDDDDDDDQ 7.0 ±0.04 0.4 28.8 5.5 1 GCG N4004-GA D 4.0 ±0.025 0.4 26.4 4.0 5 3 GCM N7008-ML DD DDD DQ 7.0 ±0.04 0.8 28.8 5.5 1 GCG N5004-GA D 5.0 ±0.025 0.4 26.4 4.1 3 GCM N8004-ML DDDDDDDDQ 8.0 ±0.04 0.4 28.8 6.0 1 GCG N6004-GA D 6.0 ±0.025 0.4 26.4 4.5 3 GCM N8008-ML DD DDD DQ 8.0 ±0.04 0.8 28.8 6.0 1

Grooving / Cut-off Dimensions (mm) GCM N2002-GG D D DDDDQ2.0 ±0.03 0.2 21.1 3.6 1 GCM N3002-GG D D DDDDQ3.0 ±0.03 0.2 21.1 3.8 1 GCM N3004-GG D D DDDDQ3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-GG D D DDDDQ4.0 ±0.03 0.2 26.4 4.0 1 GCM N4004-GG D D DDDDQ4.0 ±0.03 0.4 26.4 4.0 1 GCM N5002-GG D D DDDDQ5.0 ±0.03 0.2 26.4 4.1 5 1 GCM N5004-GG D D DDDDQ5.0 ±0.03 0.4 26.4 4.1 1 GCM N6002-GG D D DDDDQ6.0 ±0.03 0.2 26.4 4.5 1 GCM N6004-GG D D DDDDQ6.0 ±0.03 0.4 26.4 4.5 1 GCM N7004-GG D D DDDDQ7.0 ±0.04 0.4 28.8 5.5 1 GCM N8004-GG D D DDDDQ8.0 ±0.04 0.4 28.8 6.0 1 GCM N2002-GL D D DDDDQ2.0 ±0.03 0.2 21.1 3.6 1 GCM N2004-GL DDDDQ 2.0 ±0.03 0.4 21.1 3.6 1 GCM N3002-GL D D DDDDQ3.0 ±0.03 0.2 21.1 3.8 1 GCM N3004-GL DDDDQ 3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-GL D D DDDDQ4.0 ±0.03 0.2 26.4 4.0 1 GCM N4004-GL 4.0 ±0.03 0.4 26.4 4.0 1 DDDDQ 5 GCM N5002-GL D D DDDDQ5.0 ±0.03 0.2 26.4 4.1 1 GCM N5004-GL DDDDQ 5.0 ±0.03 0.4 26.4 4.1 1 GCM N6002-GL D D DDDDQ6.0 ±0.03 0.2 26.4 4.5 1 GCM N6004-GL DDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 GCM N7004-GL D D DDDDQ7.0 ±0.04 0.4 28.8 5.5 1 GCM N8004-GL D D DDDDQ8.0 ±0.04 0.4 28.8 6.0 1 GCM N125005-GF QQQQQQQDQ1.25 ±0.03 0.05 17.4 3.2 1 GCM N150005-GF QQQQQQQDQ1.5 ±0.03 0.05 17.4 3.7 1 GCM N2002-GF QQQQDD DD2.0 ±0.03 0.2 21.1 3.6 1 GCM N2004-GF QQQQ DD DD2.0 ±0.03 0.4 21.1 3.6 1 GCM N3002-GF D D DDDDD3.0 ±0.03 0.2 21.1 3.8 1 GCM N3004-GF DDDDD3.0 ±0.03 0.4 21.1 3.8 1 GCM N4002-GF D D DDDDD4.0 ±0.03 0.2 26.4 4.0 1 GCM N4004-GF 4.0 ±0.03 0.4 26.4 4.0 1 Part Number Suffix Code (Chipbreakers) DDDDD 5 GCM N5002-GF D D DDDDQ5.0 ±0.03 0.2 26.4 4.1 1 Type Symbol Applications Type Symbol Applications GCM N5004-GF DDDDQ 5.0 ±0.03 0.4 26.4 4.1 1 Grooving/ MG Multi-functional / General-purpose Cut-off CG Cut-off / General-purpose GCM N6002-GF D D DDDDQ6.0 ±0.03 0.2 26.4 4.5 1 Traverse Cutting ML Multi-functional / Low-feed (Handed Edge) CF Cut-off / Low-resistance GCM N6004-GF DDDDQ 6.0 ±0.03 0.4 26.4 4.5 1 GG Grooving / General-purpose For Non-Ferrous Metals GA Non-Ferrous Metals / General-purpose Grooving / GCM N7002-GF D D DDDDQ7.0 ±0.04 0.2 28.8 5.5 1 Grooving / Low Feed Cut-off GL GCM N7004-GF D D DDDDQ7.0 ±0.04 0.4 28.8 5.5 1 GF Grooving / Low-resistance GCM N8002-GF D D DDDDQ8.0 ±0.04 0.2 28.8 6.0 1 GCM N8004-GF D D DDDDQ8.0 ±0.04 0.4 28.8 6.0 1 Chipbreaker Selection F13 Important Notes F22 Recommended Cutting Conditions F19 Select holders and inserts with matching width of cut (CW). Not usable with GNDIS type holders.

D mark: Standard stocked item (new product/expanded item) F81 SEC-Cut-off Tool Holders GNDM-J Type

Internal Cut-off Coolant GNDM-J Fig 1 Cut-off B LF

Max. Cut-off Dia. CW LH

Tools Rc1/8 Grooving Grooving H HF WF F Rc1/8 Figure shows right hand (R) tool.

Holder Parts Dimensions (mm) Cutting Cutting Stock Overall Width Max. Cap Screw Plug Wrench Height Width Edge Edge Head Length of Cut Cut- Cat. No. Distance Height Applicable Insert Fig

Grooving off RL N m H B LF WF HF LH CW Dia.

GNDM R/L2020K-210J DD 20 20 125 20 20 33.6 2.00 20 GC 20SS- 1 GNDM R/L2020K-312J DD 20 20 125 20 20 36.6 3.00 24 GC 30SS- 1 GNDM R/L2020K-418J DD 20 20 125 20 20 45 4.00 36 GC 40SS- 1 BX0520 6.0 XP02 LH040 Cut-off GNDM R/L2020K-518J DD 20 20 125 20 20 45 5.00 36 GC N50SS- 1 GNDM R/L2020K-618J DD 20 20 125 20 20 45 6.00 36 GC N60SS- 1 GNDM R/L2525K-210J DD 25 25 125 25 25 33.6 2.00 20 GC 20SS- 1 GNDM R/L2525K-312J DD 25 25 125 25 25 36.6 3.00 24 GC 30SS- 1 GNDM R/L2525K-418J DD 25 25 125 25 25 45 4.00 36 GC 40SS- 1 BX0520 6.0 XP02 LH040 GNDM R/L2525K-518J DD 25 25 125 25 25 45 5.00 36 GC N50SS- 1 Threading GNDM R/L2525K-618J DD 25 25 125 25 25 45 6.00 36 GC N60SS- 1 Combine the insert with a holder such that the width of cut (CW) matches. The maximum cut-off diameter indicated above is for inserts with RE = 0.2 mm. Refer to F83 for applicable inserts.

Fig 1 Fig 1 Fig 2 External Width across Flats: 14 14 20 Width across Flats: 12 14 R1/8 G1/8

G1/8 21 L 29 Face R1/8

Internal J-HOSE-G1/8-G1/8-300 D 300 G1/8 G1/8 1 J-G1/8-R1/8-90 D G1/8 R1/8 2 Hoses are sold separately. Connectors are sold separately. Piping Method for Hoses and Connectors F23 Piping Method for Hoses and Connectors F23 Necking CBN

F82 N m Recommended Tightening Torque (N·m) SEC-Cut-off Tool Holders GNDM-J Type

GNDM-J Type Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

Fig 1 Fig 2 (Figure shows right-hand (R) tool.) Fig 3

4-RE 4-RE Grooving Tools CW CW L PSI L 4-RE CW L S S S

Chipbreaker Selection F13 Important Notes F22 Recommended Cutting Conditions F19 Select holders and inserts with matching width of cut (CW). Not usable with GNDIS type holders.

D mark: Standard stocked item (new product/expanded item) F83 SEC-Cut-off Tool Holders GNDL Type

Cut-off GNDL Fig 1 WF Cut-off Max. Cut-off Dia. LF C W LH Tools Grooving Grooving HB HF

F Figure shows right hand (R) tool. Holder Parts Dimensions (mm) Cutting Cutting Width Stock Overall Cap Screw Wrench Height Width Edge Edge Head of Length Distance Height Cut Max. BX0520 Cut-

Grooving Cat. No. Applicable Insert Fig off RL N m H B LF WF HF LH CW Dia.

BX0620 GNDL R/L2020K-1.2516 DD 20 20 125 20 20 38.0 1.25 32 GCM N125005-GF 1

Cut-off GNDL R/L2020K-1.516 DD 20 20 125 20 20 38.0 1.50 32 GCM N150005-GF 1 GNDL R/L2020K-220 DD 20 20 125 20 20 44.5 2.00 40 GC 20SS- 1 GNDL R/L2020K-320 DD 20 20 125 20 20 44.5 3.00 40 GC 30SS- 1 BX0520 5.0 LH040 GNDL R/L2020K-425 DD 20 20 125 20 20 50.0 4.00 50 GC 40SS- 1 GNDL R/L2020K-525 DD 20 20 125 20 20 50.0 5.00 50 GC N50SS- 1 GNDL R/L2020K-625 DD 20 20 125 20 20 50.0 6.00 50 GC N60SS- 1

Threading GNDL R/L2525M-1.2516 DD 25 25 150 25 25 40.0 1.25 32 GCM N125005-GF 1 GNDL R/L2525M-1.516 DD 25 25 150 25 25 40.0 1.50 32 GCM N150005-GF 1 GNDL R/L2525M-220 DD 25 25 150 25 25 44.5 2.00 40 GC 20SS- 1 GNDL R/L2525M-320 DD 25 25 150 25 25 44.5 3.00 40 GC 30SS- 1 BX0520 5.0 LH040 GNDL R/L2525M-425 DD 25 25 150 25 25 50.0 4.00 50 GC 40SS- 1

External GNDL R/L2525M-525 DD 25 25 150 25 25 50.0 5.00 50 GC N50SS- 1 GNDL R/L2525M-625 DD 25 25 150 25 25 50.0 6.00 50 GC N60SS- 1 GNDL R/L3225P-320 32 25 170 25 32 44.5 3.00 40 GC 30SS- 1 GNDL R/L3225P-425 32 25 170 25 32 50.0 4.00 50 GC 40 - 1 SS BX0520 5.0 LH040 GNDL R/L3225P-525 32 25 170 25 32 50.0 5.00 50 GC N50SS- 1

Face GNDL R/L3225P-625 32 25 170 25 32 50.0 6.00 50 GC N60SS- 1 GNDL R/L3225P-725 32 25 170 25 32 50.0 7.00 50 GCM N70 - 1 SS BX0620 6.0 LH050 GNDL R/L3225P-825 32 25 170 25 32 50.0 8.00 50 GCM N80SS- 1 GNDL R/L3232P-320 DD 32 32 170 32 32 44.5 3.00 40 GC 30SS- 1 GNDL R/L3232P-425 DD 32 32 170 32 32 50.0 4.00 50 GC 40SS- 1 GNDL R/L3232P-525 DD 32 32 170 32 32 50.0 5.00 50 GC N50 - 1 SS BX0620 6.0 LH050 Internal GNDL R/L3232P-625 DD 32 32 170 32 32 50.0 6.00 50 GC N60SS- 1 GNDL R/L3232P-725 DD 32 32 170 32 32 50.0 7.00 50 GCM N70SS- 1 GNDL R/L3232P-825 DD 32 32 170 32 32 50.0 8.00 50 GCM N80SS- 1 Combine the insert with a holder such that the width of cut (CW) matches. The maximum cut-off diameter indicated above is for inserts with RE = 0.2 mm. Refer to F85 for applicable inserts. Necking CBN

F84 N m Recommended Tightening Torque (N·m) SEC-Cut-off Tool Holders GNDL Type

GNDL Type Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

D mark: Standard stocked item (new product/expanded item) F85 SEC-Cut-off Tool Holders GNDL-J Type

Internal Cut-off Coolant GNDL-J Fig 1 Cut-off B

Max. Cut-off Dia. LF CW LH Tools

Grooving Grooving Rc1/8 H HF WF

F Rc1/8 Figure shows right hand (R) tool. Holder Parts Dimensions (mm) Cutting Cutting Width Stock Overall Cap Screw Plug Wrench Height Width Edge Edge Head of Length Max. Grooving Cat. No. Distance Height Cut Cut-off Applicable Insert Fig RL Dia. N m H B LF WF HF LH CW

GNDL R/L2020K-220J DD 20 20 125 20 20 44.5 2.00 40 GC 20SS- 1 GNDL R/L2020K-320J DD 20 20 125 20 20 44.5 3.00 40 GC 30SS- 1 Cut-off GNDL R/L2020K-425J DD 20 20 125 20 20 50 4.00 50 GC 40SS- 1 BX0520 6.0 XP02 LH040 GNDL R/L2020K-525J DD 20 20 125 20 20 50 5.00 50 GC N50SS- 1 GNDL R/L2020K-625J DD 20 20 125 20 20 50 6.00 50 GC N60SS- 1 GNDL R/L2525K-220J DD 25 25 125 25 25 44.5 2.00 40 GC 20SS- 1 GNDL R/L2525K-320J DD 25 25 125 25 25 44.5 3.00 40 GC 30SS- 1 GNDL R/L2525K-425J DD 25 25 125 25 25 50 4.00 50 GC 40SS- 1 BX0520 6.0 XP02 LH040 Threading GNDL R/L2525K-525J DD 25 25 125 25 25 50 5.00 50 GC N50SS- 1 GNDL R/L2525K-625J DD 25 25 125 25 25 50 6.00 50 GC N60SS- 1 Combine the insert with a holder such that the width of cut (CW) matches. The maximum cut-off diameter indicated above is for inserts with RE = 0.2 mm. Refer to F87 for applicable inserts. External Fig 1 Fig 1 Fig 2 Width across Flats: 14 Width across Flats: 12 14 20 14 R1/8 G1/8

G1/8 Face 21 L 29 R1/8

Parts (Hose) Dimensions (mm) Parts (Connector) Dimensions (mm) Cat. No. Stock L Screw Standard Screw Standard Fig Cat. No. Stock Screw Standard Screw Standard Fig

Internal J-HOSE-G1/8-G1/8-200 D 200 G1/8 G1/8 1 J-G1/8-R1/8-00 D G1/8 R1/8 1 J-HOSE-G1/8-G1/8-300 D 300 G1/8 G1/8 1 J-G1/8-R1/8-90 D G1/8 R1/8 2 Hoses are sold separately. Connectors are sold separately. Piping Method for Hoses and Connectors F23 Piping Method for Hoses and Connectors F23 Necking CBN

F86 N m Recommended Tightening Torque (N·m) SEC-Cut-off Tool Holders GNDL-J Type

GNDL-J Type Inserts ( Coated Carbide/ Cermet/ Cemented Carbide)

Fig 1 Fig 2 (Figure shows right-hand (R) tool.) Fig 3

4-RE 4-RE Grooving Tools CW CW L PSI L 4-RE CW L S S S

Chipbreaker Selection F13 Important Notes F22 Recommended Cutting Conditions F19 Select holders and inserts with matching width of cut (CW). Not usable with GNDIS type holders.

D mark: Standard stocked item (new product/expanded item) F87 MEMO

F88