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Sealey DB085CB HSS Cobalt Drill Bit 8.5mm Pack Of 10
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Sealey HSS Cobalt Drill Bits – Fully Ground 1-13mm – Sealey DB085CB, This drill bit from Sealey is a fully ground HSS cobalt drill bit manufactured to DIN 338. The 5% cobalt gives increased heat hardness which helps extend the life of the drill bit, while the 135° split point is self-centring, helping to reduce thrust and aids an easier penetration. Another feature is the efficient clog-free swarf clearance, while the bit can be re-sharpened without affecting its performance. Sealey DB085CB HSS Cobalt Drill Bit 8.5mm Pack Of 10