HSS Cobalt Fully Ground Drill Bit 4.5mm Pack of 10
Description
Fully ground HSS Cobalt drill bit manufactured to DIN 338. 5% Cobalt gives increased heat hardness which helps extend the life of the drill bit. 135° Split point is self-centring which helps to reduce thrust and aids an easier penetration. Efficient clog-free swarf clearance. Suitable for drilling high carbon and stainless steel. High-density case for safe storage.
Additional information
| Weight | 0.1 kg |
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