Sealey DB040FG HSS Drill Bit 4mm Pack Of 10

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