Drill America KFD3F - High Speed Steel (HSS) 1 55/64"

Drill America Black and Gold Contracting Grade Drill Bits are made from M1 high speed steel. These drills are for use in a wide range of materials in the families of iron and steel, such as aluminum, iron, steel and other metal drills. They have 3 flat handles which provide an extra secure hold on your mirror. 135 degree split point tip helps with accurate drilling. Compared to the traditional 118 degree bit, these drills do not "walk" on you. 1/2" reduced shaft for use in a wide range of tool holding systems. Common thread and total length for minimum adjustment during tool changes. 3" thread length and 6" total length.