5/16" X 12" HSS Aircraft Extension Drill Bit, D/AA/C BoltsandNuts.com Part Number: EZ-EZ-329-820

Part Number: EZ-EZ-329-820

Size 3/4"-18

Tekton punch and chisel set PNC99001 (not included)

Part Number T/A55002

Part Number DEWA0505

5/16" X 12" HSS Aircraft Extension Drill Bit, D/AA/C BoltsandNuts.com Part Number: EZ-EZ-329-820Product 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