Sealey DB040FG HSS Drill Bit 4mm Pack of 10

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 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.