59/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series - High Performance & Durable Cutting Tool | Drill America FR Gear Heavy-Duty 14 Mil Thickness: Constructed

Heavy-Duty 14 Mil Thickness: Constructed from durable 14 mil vinyl material for long-lasting performance and reliable protection against sparks and spatter

Tap Drill Size: 9mm

Body Dia: 5/16"

Choose the Drill America - 1-16 UNS HSS Bottoming Tap for unmatched reliability and performance

Flute Length: 7-3/8"

59/64" HSS Black & Gold Drill Bit with Reduced 1/2" 3-Flat Shank, Contractor Series - High Performance & Durable Cutting Tool | Drill America FR Gear Heavy-Duty 14 Mil Thickness: ConstructedContractor 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