H.S.S DRILL BIT 4.2mm EACH, D4.2

Part No. 00-168.09 (oro2u.com)
OD 4.2mm DRILL HSS (TAPPING DRILL FOR M5X0.80)
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.