3/4" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series Shopify Collective The socket is made from

The socket is made from 6140 chromium-vanadium (Cr-V) steel that's heat-treated to 40

Part Number DMOD1/4

Part Number: M14C80HCSSS/A4

Part Number DWDA/CX12M

and has detent grooves on all four sides

3/4" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series Shopify Collective The socket is made fromProduct 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