HSS Fully Ground Drill Bit Assortment 170pc Ø1-10mm

Fully ground HSS drill bits manufactured to DIN 338. 135° Split point is self-centring which helps to reduce thrust, friction and heat and aids easier penetration. Efficient clog-free swarf clearance. Suitable for use with both hand and pillar drills, particularly on high carbon steels and copper. Supplied in tough composite storage case.