Sealey DB040CB HSS Cobalt Fully Ground Drill Bit 4mm Pack of 10

Product Code: DB040CB

Fully ground HSS Cobalt drill bits 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. Drills can be re-sharpened without affecting their performance. Available as a 19pc, 25pc or 170pc set or in packs of individual sizes. High density case for safe storage.Model No: DB040CB Size: 4mm Pack Quantity: 10