1-3/16" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series BoltsandNuts.com Width: 23-3/4"

Width: 23-3/4"

Part Number: M16C120SHCSA2/D

Part Number DWRR1/4

Part Number: BIT-DWDCO63/64

and Square Tips – Tips are precisely machined and coated with black manganese phosphate

1-3/16" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series BoltsandNuts.com Width: 23-3/4"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