DIN338 HSS Fully Ground Mini Twist Drill BitS

DIN338 HSS Fully Ground Mini Twist Drill Bits 1 size: 0.1-1.0mm 1/64”-3/4” increase by 0.05mm or 0.1mm. 2 right hand cutting, type N 3 Perfect performance high speed steel drill bits 4 118degree or 135 conical section Specification: 1,Precise drilling on mild steels, soft metals (aluminium,copper,brass, bronze) and nonferrous metals. 2,Used where short drills are required. 3,118degree or135 Degree Split point, 'Self Centering'and keeps the drill from 'skating' on hard