PUNK High Speed Steel HSS-Co Drill Bits offer upto 40% faster drilling than standard PUNK drill bits.
- Made from high quality M2 high speed steel ( HSS) for a long life
- Additional cobalt content offers greater rigidity and hardness at higher temperatures than normal HSS Bits
- Self centring 135° point tip reduces the need to pre drill/ centre punch holes up to 10mm diameter- enabling faster penetration
- Anti corrosion salt spray tested precision ground drill bit offer upto 40% faster drilling than standard PUNK drill bits
- Suitable for use with harder materials such as stainless steel and cast iron
- Available in a range of sizes