5/16" x 6" HSS Aircraft Extension Drill Bit, D/AA/C Quantity:1 Part Number T/A54728

Part Number T/A54728

Part Number: EZ-EZ-329-9

Part Number DMOD25/64

Part Number DWDDL12X11/16X1/2

Part Number: Assortment Kit #4982011 Pieces - Coarse Thread

5/16" x 6" HSS Aircraft Extension Drill Bit, D/AA/C Quantity:1 Part Number T/A54728Product 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