Name: HSS Drill Bits,DIN338,Fully Ground, Co5%. Manufacturing Process: Fully Ground, Co5%-Co8% Material: M35,M42 Standard: DIN338 Sizes: 0.2mm-20mm or 1/64"-5/8" Surface Finishing: Coffee Color,White, Dark Coffee,etc. Point Angle: 118?r 135? Item No.: TY-H004