Dormer A720 HSS E High Speed Cobalt Micro Drill Bit with 118 Degree Point, Diameter 0.45 mm, 10 Piece

118 degree 4 - facet point - Help with self-centring and reduce the push force required Bright Finish - Prevent work piece material from sticking to the cutting edge Common Shank Size - All sizes available on 1 mm or 1.5 mm shanks to reduce tool holders Premium HSCO material - Can be used for drilling abrasive materials Designed for micro engineering - Available in sizes from 0.15 mm to 1.4 mm