HSS, 5% CobaltThis drill bit contains 5% Cobalt (Cobalt HSS), Higher heat resistance and hardness, which increases the strength, the tool life and makes it more heat-resistant. Make your tools look neat and tidy.
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BROOKES HSS Cobalt. Blacksmith Drill Bit. Reduce Shank.
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Made from hardened, heat treated steel and coated in Titanium. 14mm, 16mm, 18mm, 19mm, 21mm, 22mm, 24mm & 25mm.
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Suitable for use with high speed drills. 14mm, 16mm, 18mm, 19mm, 21mm, 22mm, 24mm & 25mm.
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1 x 14mm (1/2") Drill Bit. Suitable for manual electric drill, bench drill and other drill chunck machine. 1 x 25mm (1") Drill Bit. Make your tools look neat and tidy. 1 x 16mm (9/32") Drill Bit. 1 x 17mm (11/16") Drill Bit.
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HSS Blacksmith/Reduced Shank Drill Bit. - 13.5mm, 14mm, 14.5mm, 15mm, 15.5mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm 19mm, 19.5mm, 20mm, 21mm, 22mm, 23mm, 24mm, 25mm & 26mm. - 1/2" reduced shank allows cutting of larger holes using a standard 1/2" or 13mm, 3-jaw chuck.
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14mm, 16mm, 18mm, 19mm, 21mm, 22mm, 24mm & 25mm. Made from hardened, heat treated steel and coated in Titanium.
eBay
Made from hardened, heat treated steel and coated in Titanium. 14mm, 16mm, 18mm, 19mm, 21mm, 22mm, 24mm & 25mm.
eBay