7/16" X 12" HSS Aircraft Extension Drill Bit, D/AA/C - High Performance & Durable Cutting Tool | Drill America Countersinks & Counterbores Body Dia: 1-5/8"

Body Dia: 1-5/8"

Choose the Drill America - 1-5/16-12 UNS HSS Tap Set for unmatched reliability and performance

Drill America - 5/16-40 UNS HSS Taper Tap

Drill America - #13 4MT-1 1/2 Turret Solid Sockets

7/16" X 12" HSS Aircraft Extension Drill Bit, D/AA/C - High Performance & Durable Cutting Tool | Drill America Countersinks & Counterbores Body Dia: 1-5/8"A dependable, general purpose high speed steel drill bit ideal for production, maintenance or portable drilling jobs. They are for use in a wide range of materials such as aluminum, brass, copper, metal, plastic and wood. They are surface treated with abrasion resistant black oxide and made of high speed steel with a 135 split point tip for fast penetration and accurate drilling. Ideal for drilling where extra length for reach is required. Round shank