cAtAlOG 2011

www.guhdo-gmaxx.com About us…

USA Office GUHDO GmbH McNab Industrial Plaza Elbringhausen 10 1332 West McNab Road 42929 Wermelskirchen Fort Lauderdale Germany Florida Postfach / P. O. Box: 501228 33309 42905 Wermelskirchen Phone: 270-401-3498 Telefon: +49/(0)2196/949-0 www.guhdo-gmaxx.com Telefax: +49/(0)2196/949-100 [email protected] [email protected] www.guhdo.de

For news about GUHDO please visit guhdo-gmaxx.com

Reproduction, also in parts, only with permission. No adhesion for misprints. Subject to alterations.

2 Precision & solutions with tradition

GUHDO – a name synonymous with quality Technological advances, coupled with a since the beginning of the last century. boom in the furniture industry, punctuated In 1908 the company was founded in Rem- the importance of state of the art tooling. scheid, Germany. Over time, the company As a result, GUHDO-Werkzeugdienst was expanded it‘s original tooling program and established in 1958 to provide a competent developed innovative, sometimes patented sales and service partner for the woodwor- developments, thereby setting new stan- king manufacturing industry. dards. In 1967, GUHDO moved it‘s headquarter Wermelskirchen from Remscheid to Wermelskirchen, whe- re it remains today in the facilities pictured above.

Kirchlengern Quality materials for best results…

3 Gmaxx Series Features

The G-Maxx features

….an advance in coating materials using nano-technology

Many months of research and develop- ment into the effectiveness of coated blades have resulted in a new type of coating that offers maximum life and performance in the Gmaxx series of saw blades.

Using an electrostatic process when coating the saw blade, a thinner but stronger coating is applied with a uniform thickness on the blade. The coating will protect the body from rust and resin build up that will result in a longer life for the blade. This is due to the coating protec- ting the key properties of the saw body ensuring optimum performance of the saw blade over a longer time. The coating will also reduce friction resulting in less power used by a machine motor.

Other features of the blade include:

• No sensitivity to solvent cleaners, simply clean with water and detergent.

• Coating contains no harmful chemicals, earth friendly.

• If used properly, the coating will last the life-time of the blade.

• Precision balanced saw bodies.

• Superior grinding application.

• Noise reduction expansion slots.

4 SawBlades TCT Blades 8 TCT Cross Cut Saw Blades 8 TCT Glue line / Cross Cut / General Purpose Saw Blades 9 TCT Saw Blades 10 TCT Sizing Partical Boards Saw Blades 10 TCT Fine Blades 11 TCT Saw Blades for laminated Boards 11 TCT Conical Alternate Top scoring Saw Blades 12 TCT Solid Surface Saw Blades 12 TCT Non-ferrous metal / aluminum (thick walled) Saw Blades 13 TCT Steel Saw Blades 13

Router Bits Overview 26

5 Saw Blades explained…

The right choice…

Guidance on selecting the correct blade Tooth Form and machine setting… ATB alternate top bevel COMB combination • The cleanness of the cut on the exit side F flat tooth of the workpiece is dependent on the FWF flat tooth with bevel left/right ‘exit angle’ of the saw teeth. Increasing H-ATB / Hi-ATB high alternate top bevel blade elevation reduces the exit angle – K conical flat tooth and so results in a poorer cut edge. KO-ATB conical-alternate bevel tooth For blades with positive rake angle, a TCG triple-chip blade elevation of 15 mm is recommen- angle ded. However, when a pre-scoring  hook angle saw is employed, the elevation of the  clearance angle main saw can and should be maximized  bevel angle to extend tool life by minimizing the  axial angle /shear angle path length of the tooth through the workpiece.

• Thinner workpieces require smaller tooth pitch (larger number of teeth). For thicker materials, a larger tooth pitch blade should be selected. General • to minimize wear, feed rate should be Abw. chip limitor as high as the required cut quality will B kerf/cutting width permit. This is particularly important in b body thickness the case of materials. D tool diameter bore diameter or d • When cutting sheet steel, cutting speed inside diameter should be as low as possible, and feed I / B cut length (for routers) rate as high as possible to achieve L total length maximum tool life. max. maximum min. minimum This table offers preliminary guidance n rotation speed (rpm) on appropriate tool selection for various NE non-ferrous metals materials. neg. negative pos. positive For more detailed descriptions, please R radius refer to the tool specifications on the d shank following pages. St thickness A / C profile depth Z number of teeth

6 Recommended cutting speed (in m/s) for HW saw blades according to material

Material m/s 60 – 100 60 – 100 plywood multiplex 50 – 80 blockboard ST/STAE 50 – 90 high density fibreboard HDF 50 – 80 medium density fibreboard MDF 60 – 80 chipboard FPY 60 – 80 laminated boards KF 60 – 80 plasterboard wallboard 40 – 65 construction material cement bound 40 – 60 rigid plastics duromers 15 – 50 soft plastics plastomers 30 – 70 resin-impregnated boards (paper based) 50 – 70 rockwool board rockwool 2 – 8

Determination of cutting speed (m/s) from rotation speed (n) and saw diameter (D)

D n 100 120 140 160 180 200 250 300 350 400 450 500 600 1500 8 9 11 13 14 16 20 24 27 31 35 39 47 Example: -1 2000 10 13 15 17 19 21 26 31 37 42 47 52 63 rotation speed 5000 min 2500 13 16 18 21 24 26 33 39 46 52 59 65 79 saw diameter 300 mm 3000 16 19 22 25 28 31 39 47 55 63 71 79 94 = cutting speed -1 4000 21 25 29 33 38 42 52 63 73 84 94 105 126 79 m · s 4500 24 28 33 38 42 47 59 71 82 94 106 118 5000 26 31 37 42 47 52 65 79 92 105 118 6000 31 38 44 50 57 63 79 94 110 126 8000 42 50 59 67 75 84 105 126 147 9000 47 57 66 75 85 94 118 elevated noise level / failure risk 10000 52 63 73 84 94 105 12000 63 75 88 100 113 126

Cutting geometry of HW saw blades

 Alpha clearance angle  n Alpha n tangential clearance angle  r Alpha r radial clearance angle  Beta wedge angle  Gamma hook angle  Delta cut angle =  +   Lambda shear angle  Epsilon bevel angle

7 TCT Rip Saw Blades

• For ripping and cutting in solid soft- and hardwood • Alternate bevel tooth

D Teeth Grind C (mm) C B (mm) B Bore Part No. 8 24 ATB 2,2 0,087 1,6 0,063 20 5/8 2400.800A24 10 24 ATB 3,2 0,094 2,2 0,094 20 5/8 2400.100A24 12 28 ATB 3,2 0,169 2,2 0,118 20 1 2400.120A28 14 30 ATB 3,5 0,169 2,5 0,118 20 1 2400.140A30

softwood hardwood ATB with grain with grain

TCT Cross Cut Saw Blades

• For ripping and cross cutting in solid soft- and hardwood.

D Teeth Grind C (mm) C B (mm) B Bore Part No. 7-1/4 24 ATB 1,8 0,07 1,2 0,047 15 5/8 2400.725A24 8 40 COMB 2,2 0,083 1,6 0,063 15 5/8 2400.800A40 10 40 ATB 3,2 0,102 2,2 0,071 18 5/8 2400.100A40 12 36 TCG 3,2 0,118 2,5 0,098 15 1 2400.120T36 14 44 ATB 3,5 0,138 2,5 0,098 15 1 2400.140A44

softwood softwood hardwood hardwood with grain cross grain with grain cross grain

ATB TCG COMB

8 TCT Glue line / Cross Cut / General Purpose Saw Blades

• For ripping and cross cutting in solid soft- and hardwood, plywood, chipboard and composite materials • For use on bench and panel sizing

D Teeth Grind C (mm) C B (mm) B Bore Part No. 7-1/4 30 COMB 2,4 0,094 1,6 0,063 15 5/8 2400.725A30 8 48 ATB 2,2 0,087 1,6 0,063 13 5/8 2400.800A48 8-1/2 40 ATB 2,2 0,087 1,6 0,063 -3 5/8 2400.850H40 10 50 COMB 3,2 0,091 2,2 0,063 15 5/8 2400.100A50 10 50 COMB 3,2 0,126 2,2 0,087 -5 5/8 2400.100N50 12 48 ATB 3,2 0,126 2,2 0,087 13 1 2400.120A48 12 60 ATB 3,2 2,2 2,2 1 15 1 2400.120A60 12 60 ATB 3,2 0,126 2,2 0,087 10 30mm 2400.305A60 12 60 COMB 3,2 0,091 2,2 0,063 15 1 2400.120C60 12 60 COMB 3,2 0,15 2,2 0,11 -5 1 2400.120H60 14 54 ATB 3,5 0,138 2,5 0,098 15 1 2400.140A54 14 70 H ATB 3,5 0,15 2,8 0,11 -5 1 2400.140H70

softwood softwood hardwood hardwood with grain cross grain with grain cross grain

wool leight- particleboards particleboards Plywood, laminated weight board / Cemen- melamine faced Material, Multiplex ted fibre boards one side

ATB COMB

9 TCT Plywood Saw Blades

• For fine enneredV and single side coated plywood boards. • For use on bench and panel sizing saws

D Teeth Grind C (mm) C B (mm) B Bore Part No. 7-1/4 40 ATB 1,8 0,07 1,2 0,047 15 5/8 2400.725A40 8 64 ATB 2,2 0,087 1,6 0,063 10 5/8 2400.800A64 10 60 ATB 3,2 0,098 2,2 0,071 15 5/8 2400.100A60 10 80 ATB 3,2 0,09 2,2 0,071 10 5/8 2400.100A80 12 72 ATB 3,2 0,135 2,2 0,098 10 1 2400.120A72 12 84 TCG 3,2 0,126 2,2 0,087 10 30mm 2400.305T84 14 80 ATB 3,5 0,138 2,5 0,098 10 1 2400.140A80

12°

Plywood, laminated ATB TCG Material, Multiplex

TCT Sizing Partical Boards Saw Blades

• For clean cutting of partical boards (chipboard and MDF) single side faced • For use on bench saws and vertical panel-sizing saws

D Teeth Grind C (mm) C B (mm) B Bore Part No. 8 64 TCG 2,4 0,118 1,8 0,078 10 5/8 2400.800T64 10 60 TCG 3,2 0,122 2,2 0,098 15 5/8 2400.100T60 12 72 TCG 3,2 0,122 2,2 0,098 10 1 2400.120T72 12 96 ATB 3,2 0,116 2,2 0,098 10 1 2400.120A96 12 96 ATB 3,2 0,094 2,2 0,071 -5 1 2400.120W96 14 80 TCG 3,5 0,15 2,5 0,11 10 1 2400.140T80

12° particleboards particleboards melamine faced ATB TCG both side

10 TCT Fine Crosscut Saw Blades

• For cross-grain cut in unseasoned and seasoned solid soft- and hardwood • For use on trimming and pendulum saws

D Teeth Grind C (mm) C B (mm) B Bore Part No. 8-1/2 60 ATB 2,2 0,087 1,6 0,063 -3 5/8 2400.850H60 10 80 ATB 3,2 0,091 2,2 0,071 -5 5/8 2400.100W80 12 72 ATB 3,2 0,09 2,2 0,071 -5 1 2400.120N72 14 100 ATB 3,5 0,145 2,5 0,118 10 1 2400.140A10

softwood hardwood cross grain cross grain ATB

TCT Saw Blades for laminated Boards

• For finest cutting results • For single or double side coated wood board materials • For use on trimming and pendulum saws

D Teeth Grind C (mm) C B (mm) B Bore Part No. 8 64 H-ATB 2,4 0,11 1,8 0,087 -5 5/8 2400.800H64 10 80 H-ATB 3,2 0,118 2,5 0,087 -5 5/8 2400.100H80 10 80 TCG 3,2 0,126 2,2 0,087 10 5/8 2400.100T80 12 96 H-ATB 3,2 0,126 2,5 0,098 -5 1 2400.120H96 12 96 H-ATB 3,2 0,126 2,5 0,098 -5 30mm 2400.305H96 12 96 TCG 3,2 0,138 2,2 0,098 10 1 2400.120T96 12 96 TCG 3,2 0,091 2,2 0,071 -5 1 2400.120N96 14 100 H ATB 3,5 0,118 2,5 0,098 -5 1 2400.140H10 14 100 TCG 3,5 0,126 2,5 0,098 10 1 2400.140T10

25°

Hi-ATB

12° glued wood / particleboards wood frame blockboard melamine faced profile, crown profile, both side floor edges TCG

11 TCT Conical Alternate Top Bevel scoring Saw Blades

• For underside scoring of double side coated board materials in downcut • For use on vertical and horizontal panel sizing machines • Conical alternate bevel tooth

D Teeth Grind C (mm) C B (mm) B Bore Part No. 120mm 24 KO-ATB 2.8-3.6 2,2 10 20mm 2400.120.20 120mm 24 KO-ATB 2.8-3.6 2,2 10 22mm 2400.120.22 120mm 24 KO-ATB 2.8-3.6 .110-144 2,2 .087(x2) 10 3/4 2400.120.34

particleboards 12° melamine faced KO-TCG both side

TCT Solid Surface Saw Blades

• For clean cutting of thermoplastic boards (acrylics, polyethylene etc.) up to 10 mm thick, and duroplastic board (laminated sheet, phenolic resin bonded paper and phenolic lami- nated cotton sheet) up to 6 mm thick. Also for clean cutting of double-side plastic coated board, preferably in combination with pre-scorer. • For use on bench saws and vertical panel-sizing saws • Triple-chip-flat teeth

D Teeth Grind C (mm) C B (mm) B Bore Part No. 7-1/4 60 TCG 3,0 0,118 2,2 0,087 0 5/8 2400.725T60

12°

solid surface for TCG e.g. corian®

12 TCT Non-ferrous metal / aluminum (thick walled) Saw Blades

• For sizing non-ferrous metal and plastic profiles and sizing non ferrous metal sheets • For use on trimming and mitre saws • Triple-chip-flat negative

D Teeth Grind C (mm) C B (mm) B Bore Part No. 8 64 TCG 2,4 0,11 1,8 0,087 -6 5/8 2400.800N64 10 80 TCG 3,2 0,126 2,5 0,098 -5 5/8 2400.100N80 12 100 TCG 3,2 0,126 2,5 0,098 -5 1 2400.120N10 14 100 TCG 3,2 0,142 2,5 0,118 -5 1 2400.140N10

12°

Non ferrous metals

TCG

TCT Steel Saw Blades

• For split cuts in thin wall steel profiles, cast and sheet steel,copper, aluminium, brass. • For use on Dry-Cutter machines (d = 1“) • Flat tooth with alternate bevel, extreme chip limiting • For use on Jepson Dry Cutter 9312, Ridgit No. 590, n. max 2000

D Teeth Grind C (mm) C B (mm) B Bore Part No. 7-1/4 48 TCG 2,0 0,079 1,6 0,063 10 5/8 2400.725T48 8-1/4 48 TCG 2,2 0,087 1,8 0,071 0 5/8 2400.850T48 10 60 5 FWF 2,6 0,087 2,2 0,071 2 5/8 2400.100F60 12 60 5 FWF 2,4 0,087 1,8 0,071 0 1 2400.120F60 14 80 5 FWF 2,6 0,087 2,0 0,071 0 1 2400.140F80

12° 5° 5°

2°

12°

metals thin wall steel profiles TCG 5 FWF

13 Bits

14 Straight Plunge Straight Plunge Flush Trim Flush Trim Plunge PAGE 16 PAGE 16 PAGE 17 PAGE 17

V Bevel Trim Core Box PAGE 18 PAGE 18 PAGE 19 PAGE 19

Corner Round Corner Beading Dovetail Cove PAGE 20 PAGE 20 PAGE 21 PAGE 21

Bead & Cove Roman Multi- Slotter Cutter PAGE 22 PAGE 22 PAGE 23 PAGE 23

15 Router Bits

Straight Plunge 1/4 Shank

d D B L d Part No. 1/16 3/16 1-3/4 1/4 7520.7064 1/8 7/16 2 1/4 7520.7304 3/16 3/4 2-5/8 1/4 7520.7014 1/4 3/4 2 1/4 7520.7104 1/4 1 2-1/4 1/4 7520.7114 5/16 1 2-1/4 1/4 7520.7124 3/8 1 2-9/32 1/4 7520.7134 1/2 1 2-1/8 1/4 7520.7144 B

Scale 1:1

Straight Plunge 1/2 Shank

d D B L d Part No. 1/4 3/4 2-1/2 1/2 7520.7108 3/8 1 2-3/4 1/2 7520.7138 1/2 1-1/4 2-7/8 1/2 7520.7458 1/2 1-1/2 3-3/16 1/2 7520.7168 1/2 2 4-1/4 1/2 7520.7478 5/8 1-1/4 2-7/8 1/2 7520.7198 3/4 1-1/4 2-7/8 1/2 7520.7518 B

Scale 1:1

16 Flush Trim

d D B L d Part No. 3/8 1/2 2-1/8 1/4 7810.1004 3/8 1 2-5/8 1/4 7810.1014 1/2 1/2 2-1/4 1/4 7810.1024 1/2 1 2-5/8 1/4 7810.1034 1/2 1 3-1/4 1/2 7810.1038 1/2 1-1/2 3-7/8 1/2 7810.1048 L 1/2 2 4-1/4 1/2 7810.1068

For replacement bearings please use for 3/8 part no 7050.100.95, for 1/2 part no 7050.100.12 B

D

Scale 1:1

Flush Trim Plunge

d D B L d Part No. 1/2 1/4 1-3/4 1/4 7811.7244 1/2 1 2-1/2 1/4 7811.7224 1/2 1-1/4 2-3/4 1/4 7811.7234 3/4 1 2-13/16 1/2 7811.7264 L For replacement bearings please use for 1/2 part no 7050.100.12, for 3/4 part no 7050.100.95

B

D

Scale 1:1

17 Router Bits

V Groove

d D B L a d Part No. 1/2 5/8 1-3/4 60 1/4 7605.5034 1/2 1/2 1-3/4 90 1/4 7605.5014 1/4 13/32 1-9/16 90 1/4 7605.5044

B

a

Scale 1:1

Chamfer

d

D B L a d Part No. 1-1/4 17/32 1-61/64 45 1/4 7714.8004 1-1/4 17/32 2-3/8 45 1/2 7714.8008

a For replacement bearings please use part no 7050.101.95 B

Scale 1:1

18 Bevel Trim

D B L a d Part No. d 5/8 1/4 2-5/64 15 1/4 7713.2004 23/32 1/4 2-5/64 25 1/4 7713.2014

For replacement bearings please use part no 7050.100.12

B

Scale 1:1

Core Box

d D B L R d Part No. 1/4 1/4 1-5/8 1/8 1/4 7730.6004 3/8 1/4 1-1/2 3/16 1/4 7730.6014 1/2 3/8 1-9/16 1/4 1/4 7730.6024 3/4 7/16 1-3/4 3/8 1/2 7730.6034 1/2 3/8 2-1/8 1/4 1/2 7730.6028

B

Scale 1:1

19 Router Bits

Corner Round

d D B L R d Part No. 3/4 3/8 2 1/8 1/4 7741.9004 1 1/2 2-1/8 1/4 1/4 7741.9024 7/8 7/16 1-7/8 3/16 1/4 7741.9014 1 1/2 2-7/16 1/4 1/2 7741.9028 1-1/4 5/8 2-9/16 3/8 1/2 7741.9038 1-1/2 3/4 2-5/8 1/2 1/2 7741.9048

For replacement bearings please use part no 7050.100.12 B

Scale 1:1

Corner Beading

d D B L R d Part No. 3/4 3/8 2 1/8 1/4 7746.9004 1 1/2 2-1/8 1/4 1/4 7746.9024 7/8 7/16 1-7/8 3/16 1/4 7746.9004 1 1/2 2-7/16 1/4 1/2 7746.9048 1-1/4 5/8 2-9/16 3/8 1/2 7746.9038 1-1/2 3/4 2-5/8 1/2 1/2 7746.9048

B For replacement bearings please use part no 7050.100.95

Scale 1:1

20 Dovetail

D B L a d Part No. d 1/2 1/2 1-3/4 14 1/4 7631.4008

a

B

Scale 1:1

Cove

D B L R d Part No. d 7/8 1/2 2 1/4 1/4 7735.2004 1-1/8 1/2 2-1/16 3/8 1/4 7735.2014 1-3/8 5/8 2-1/4 1/2 1/4 7735.2024 7/8 1/2 2 1/4 1/2 7735.2008 1-1/8 1/2 2-1/16 3/8 1/2 7735.2018

For replacement bearings please use part no 7050.101.95 B

Scale 1:1

21 Router Bits

Classical & Cove

d D B L R R1 d Part No. 1-1/4 1/2 2 13/64 5/16 1/4 7775.4004 1-1/2 5/8 2-1/8 15/64 7/32 1/4 7775.4014 1/2 5/8 2-1/2 5/32 3/32 1/2 7775.4028

For replacement bearings please use part no 7050.101.95

B R

R1

Scale 1:1

Roman Ogee

d

D B L R d Part No. 1 15/32 2-5/32 5/32 1/4 7750.3084 1-3/8 21/32 2-1/4 1/4 1/4 7750.3014 1-3/8 7/8 2-5/8 1/4 1/2 7750.3018

For replacement bearings please use part no 7050.101.95

B R R

Scale 1:1

22 Multi-Rabbet

d D B L A d Part No. 1-3/8 1/2 2-1/8 5/16, 3/8, 7/16, 1/2 1/4 7710.4004 1-3/8 1/2 2-3/8 5/16, 3/8, 7/16, 1/2 1/2 7710.4008

For replacement bearings please use part no as below

3/8 1/2 5/8 3/4

7050.100.95 7050.100.12 7050.100.16 7050.100.18 A

Scale 1:1

Slotter Cutter

D B L C d Part No. 1-7/8 1/16 2-5/16 1/2 1/4 7580.8374 1-7/8 1/8 2-5/16 1/2 1/4 7580.8384 1-7/8 1/4 2-5/16 1/2 1/4 7580.8394

For replacement bearings please use part no 7050.180.22

C C

Scale 1:1

23 GUHDO US 07-2011 www.guhdo-gmaxx.com