51/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, KFD - High Performance & Durable Cutting Tool | Drill America Countersinks & Counterbores Body Dia: 15/32"

Body Dia: 15/32"

Drill America - 1-5/8-18 UNS HSS Taper Tap

two rear pockets

Taper Shank

51/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, KFD - High Performance & Durable Cutting Tool | Drill America Countersinks & Counterbores Body Dia: 15/32"KFD Killer Force Drill Bits are manufactured from M2 premium grade high speed steel, black and gold surface treated for use in a wide range of materials such aluminum, iron and stainless steel. They have a 135 split point tip for fast penetration and accurate drilling and a round shank for use in a wide range of tool holding systems. Reduced Shank Drills expand the size range capacity of a portable drill chuck. 3 Flat shank for an extra secure hold in