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HSS-R roll forged 4341 high speed steel Manufactured to DIN338 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
HSS-R roll forged 4341 high speed steel Manufactured to DIN338 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