Metric HSS-R Long Series Bits 6.5 x 148mm 5pce
- HSS-R roll forged 4341 high speed steel.
- Manufactured to DIN340 with 118deg point.
- General purpose 'jobber' drill bits for drilling steel, aluminium, non-ferrous metals, plastics and wood.
- Use cooling agent and drill at slow speeds for best results in metals.