1-5/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series BoltsandNuts.com Flute Length 5-7/16"

Flute Length 5-7/16"

Part Number DMOD1/8

These drill bits have a 1/2" reduce shank to expand the size range capacity of a portable drill chuck and has common flute and overall length for minimal adjustment during tool changes

Width: 15-1/2"

Part Number: 75F350BFL8P

1-5/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series BoltsandNuts.com Flute Length 5-7/16"Product 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