Drill bits for metal
Professional
HSS-Co Drill Bit Set
To DIN 338, right-hand cutting, type N, cobalt alloyed 5%, precision ground, colour bronze, acute angle 135°, with cross cut to DIN 1412 C self-centring, cylindrical, industrial quality, extreme heat resistance for difficult-to-machine materials such as alloyed and unalloyed steel, stainless steel V2A/V4A, grey cast iron and cast steel, bronze, plastics.
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Ø mm | Content |
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Ø mm | Content |
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421600 |
1,5 / 2 / 2 / 3 / 3,2 / 3,5 / 4 / 4,2 / 4,5 / 5 / |
13 pieces |
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428040 |
2 / 3 / 4 / 5 / 6 / 8 |
6 pieces |
