5/16" X 12" HSS Aircraft Extension Drill Bit, DWDA/C Quantity:1 Length 5-7/8"

Length 5-7/8"

Phillips tips are JIS compatible

Part Number: BIT-DEWSFC1-60

Part Number: M16C90ASB12BO

Length 3-1/2"

5/16" X 12" HSS Aircraft Extension Drill Bit, DWDA/C Quantity:1 Length 5-7/8"Product Description 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