Chiselling 236 | Chiselling | Overview Bosch Accessories for Power Tools 09/10 The right chisel for every job. Bosch’s innovative, high quality tools for working on concrete make it the ideal partner for special- ist retailers. With many years of experience in production, state-of-the-art manufacturing technologies and continual development work, Bosch is able to combine outstanding quality with an innovative approach. Bosch offers the perfect solution for every job: chisels for all conventional shanks and every make of rotary and demolition hammer. For specialist retailers, Bosch’s chisels are an impressive alternative to the chisels avail- able from direct suppliers. SDS-plus for hammers < 5 kg For renovating and restoring Page 242 Type Application Adjustment work in masonry and concrete Pointed chisel Restoring joints Flat chisel (targetted chiselling) Clearing reinforcements Removing roughcast and layers of dirt Removing concrete residues from casing boards Spade chisel 40 and 60 mm Restoring steel Tile chisel Removing wall and fl oor tiles Gouging chisel Cutting narrow channels in concrete Winged gouging chisel with channel depth control Cutting channels in masonry Pointing chisel Repointing bricks Wood chisel For general carpentry work SDS-max for hammers 5 –12 kg For renovation, restoration, breakthroughs, mortising and demolition work Page 243 Type Application Mortising and demolition work in masonry and concrete Adjustment work in masonry and concrete Pointed chisel Restoring joints Flat chisel (targetted chiselling) Clearing reinforcements Removing roughcast and layers of dirt Removing concrete residues from casing boards Spade chisel 50 to 115 mm Restoring steel Tile chisel Removing wall and fl oor tiles Gouging chisel Cutting narrow channels in concrete Gouging chisel Cutting channels in masonry Winged gouging chisel with channel depth control Cutting channels in masonry Pointing chisel Repointing bricks Excavation chisel Digging in hard, compacted soil Asphalt cutter Restoration of asphalt coverings Bosch Accessories for Power Tools 09/10 Chiselling | Overview | 237 SDS-max for hammers 5 – 12 kg For renovation, restoration, breakthroughs, mortising and demolition work Type Application Earth driving rod Driving in earth rods Tamping plates Compacting soil and gravel Bush hammer heads Roughening concrete and asphalt Hexagon socket (HEX) 28 and 30 mm for hammers > 12 kg For breakthroughs, mortising and demolition work Page 245 - 247 Type Application Mortising and demolition work in masonry and concrete Pointed chisel Restoring joints Flat chisel (targetted chiselling) Clearing reinforcements Spade chisel Adjustment work in asphalt, masonry and concrete Excavation chisel Digging in hard, compacted soil Asphalt cutter Restoration of asphalt coverings Earth driving rod Driving in earth rods Tamping plates Compacting soil and gravel Pointed chisel Flat chisel Spade chisel Tile chisel Gouging chisel Gouging chisel Winged gouging chisel Pointing chisel Wood chisel Excavation chisel Asphalt cutter Earth driving rod Tamping plate Bush hammer head 238 | Chiselling | Overview Bosch Accessories for Power Tools 09/10 Bosch’s in-house production and innovative prowess for top-class chisels. Top quality: This is guaranteed by continual quality inspections and practical tests as well as a close work- ing relationship with the developers of Bosch hammers. Special production technologies make it possible to introduce innovations which considerably increase the power and service life of Bosch chisels. This is a real benefit to the professional in every application. High resistance to wear: The inductive hardening process makes Bosch SDS-plus flat and pointed chisels extremely hard wearing and resistant to deformation. This gives them a longer service life than chisels manufactured using conventional furnace hardening. Bosch Inductive hardening: Different hardness zones make Bosch chisels breakproof, durable and ex- tremely resistant to deformation. + 30 Standard % 1h 2h6h 58 – 60 HRC° 1h 2h6h Powerful performance: The SDS-plus flat chisel excels due to its innovative cutting geometry that features breakout teeth and side cutting edges. The outstanding feature of the SDS-plus pointed chisel is its ex- ceptionally acute cutting angle. This makes the Bosch SDS-plus chisels extremely powerful. Standard chisel Bosch chisel + 15% The innovative cutting geometry of the SDS-plus pointed and fl at chisels means they remove material much more effectively. Bosch Accessories for Power Tools 09/10 Chiselling | Overview | 239 Work longer, faster and sharper: the SDS-plus and SDS-max spade and tile chisels. Double-length spade: With this impressive solution, Bosch has considerably extended the lifetime of the SDS-plus and SDS-max spade and tile chisels. At the same time, the material removal rate has been increased by 30%. The flat design of the chisel spade means this tool is self-sharpening. As a result, no working time is lost due to tedious and time-consuming resharpening. + + 100 % Considerable increase in lifetime and mate- rial removal rate: thanks to the new, self- sharpening cutting edge of the spade and tile chisel. 240 | Chiselling | Overview Bosch Accessories for Power Tools 09/10 More power: the new pointed chisel with SDS-max and hexagonal shank. A particularly long, star-shaped and self-sharpening cutting edge. This means more material is removed with every impact. Not only that, but the material removal rate remains consistently high throughout the chisel’s service life. This reduces downtimes caused by time-consuming resharpening. The tried and tested reflection element of the SDS-max RTec pointed chisel also increases power output because recoil energy is converted into extra impact energy. SDS-max RTec pointed chisel + Ø 30% Consistently high material removal rate due to the innovative star-shaped and self-sharpening cutting edge. 0 20 40 60 80 100 h % 110 Bosch 105 Standard 100 95 90 85 Double the power: the pointed chisel together with Bosch Demolition 0 20 40 60 80 100 h Hammers. Ideal for the toughest jobs The innovative star-shaped and self-sharpening cutting edge of the SDS-max on the construction site. RTec chisel ensures a consistently high material removal rate. In contrast, standard chisels have to be resharpened repeatedly, which costs both time and money. Bosch Accessories for Power Tools 09/10 Chiselling | Overview | 241 Bosch has the right chisel for every conventional rotary and demolition hammer Supplier of rotary and demolition hammersMachine model Hexagonal shank KW 19 with turned down collar Page 245 AEG PH 240 D, PH 350, PH 350 D, PHD 26, PH 38, PHD 38 Atlas Copco PB 10 H, PH 5 H, PH 11 H, PHE 50 H Black & Decker HD 2032, HD 2038 Bosch 11206, 11208, 11209, 11306, UBH 6/35, UBH 6/35 D, UBH 12/50, USH 6, GBH 7/45 DE ELU BH 41 K, BH 41 EK, BH 46 EK Hitachi DH 38 YF, DH 38 YA, DH 50 SB, DH 40 FA/FB Kango 430 S, 501 S, 637 S, 950 S, 950 KS, 950 XS, 978 S Makita HR 3850 B, HR 3520 B, HR 4040 C, HR 5000, HM 0810 B, HM 1242 C, HM 1140 C Milwaukee 5311, 5312, 5316, 5317, 5347, 5348, 5352, 5353, PH 11 H, PH 40 H Ryobi CH 465, 1138 Hexagonal shank KW 19 Page 245 Atlas Copco PB 14 D Bosch USH 10 (11305), HSH 10 (12312) Casals Tornado DeWalt DW 558 K ELU SH 60 K Hitachi DH 50 SH 1 Kango 638 S, 900 B, 900 S, 900 KS, 900 XS, 1400 B Makita HM 1200 B Milwaukee 5335 Ryobi CH 486 K Spit 400 Hexagonal shank KW 28 Page 246 Atlas Copco PB 32 B Bosch USH 27, GSH 16, GSH 27 Hitachi H 65 SD, H 70 SD, H 90 SE Makita HM 1303 B, HM 1304 B, HM 1800, HM 1801, HM 1810 Hexagonal shank KW 30 Page 247 Bosch GSH 16-30 Hitachi H 65 SB, H 65 SB 2, H 70 SA Makita HM 1300, HM 1303, HM 1304, HM 1400, HM 1500, 8900 N Ryobi CH-500 K.