1-19/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series - High Performance & Durable Cutting Tool | Drill America End Mills & Milling Cutters Thread Size: 15/32"

Thread Size: 15/32"

Taper shank bridge reamer is commonly used in electric and pneumatic portable equipment

Professional Welding: Perfect for high-demand industrial and shop use

Drill America - 7/16-18 UNS HSS Bottoming Tap

1-19/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series - High Performance & Durable Cutting Tool | Drill America End Mills & Milling Cutters Thread Size: 15/32"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 expand the size range