PUNK HSS-G Drill Bits. The only drill bits capable of drilling metal. Precision ground and self-entering to make the hole quickly.
Precision ground offering up to 40% faster drilling than standard HSS drill bits
Self centring 135° split point tip reduces the need to pilot up to 10mm diameter
M2 fully ground material
Anti-corrosion salt spray tested
Suitable for alloy, non-alloy, steel, cast iron, non ferrous metals and hard plastics