Osg 10.70mm Ex-Sus-Gdr Hsse-Tin Drill

For stainless steels, mild steels, aluminium, titanium alloys and copper alloys. Special flute design to facilitate short chipping and accurate hole size. For CNC high speed drilling. Flatted shank for D 12mm. Point angle: 130 for D 2.01 to 4mm, 120 for D 4.01mm