9/16" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series BoltsandNuts.com Part Number DWTST3/8-40P

Part Number DWTST3/8-40P

National Pipe Straight Taps marked NPS are suitable for tapping holes our couplings for low pressure work to assemble with taper threaded pipe or fittings to secure a tight jpint when a sealer is used

Width: 15–9/16"

Part Number DEWCBRSOL12

Part Number ANC5-530-110

9/16" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series BoltsandNuts.com Part Number DWTST3/8-40PProduct Description Contractor grade drill bit manufactured from M1 High Speed Steel and for use in a wide range of materials in the iron and steel families such aluminum, iron, steel and other metal drilling. Contractor Drill Bits have a 135 degree split point tip for self centering and reducing thrust. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. They are black and gold surface treated. Reduced Shank Drills