Silverline Metric HSS R Long Series Bits 5pk 6.5 x 148mm

Electrical World

HSS-R roll forged 4341 high speed steel. Manufactured to DIN340 with 118° 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.

Amazon

HSS-R roll forged 4341 high speed steel Manufactured to DIN340 with 118° 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