Sealey DBS170CB HSS Cobalt Fully Ground Drill Bit Assortment 170pc 1-10mm 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. 135ø 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 steel and stainless steel. Supplied in tough composite storage case. Fully ground HSS Cobalt drill bits manufactured to DIN 338 5% Cobalt helps to increase life of drill bit 135ø Split point is self-centring for easier penetration Efficient clog-free swarf clearance Suitable for drilling high carbon steel and stainless steel Sizes from 1 to 10mm in 0 5mm increments Supplied in tough composite storage case Model No DBS170CB
