You are here: Home>Catalogue For Drill Bit>HSS Twist Drill Bts DIN338 Roll Forged, Fully Ground, HSSCO5% Drill Bits HSS twist drill bts DIN338 roll for... HSS twist drill bts DIN338 roll forged, fully ground, HSSCO5% drill bits HSS twist drill bts DIN338 roll forged, fully ground, HSSCO5% drill bits Next: Jobber drill bits ANSI B94.11M