I x 6" HSS Aircraft Extension Drill Bit, DWDA/C Quantity:1 the 4 and 6 inches

the 4 and 6 inches files are single cut

Part Number: EZ-EZ-329-428

Precision ground to exacting tolerances and form relived to insure concentricity of 100 degree countersink angle

The set includes 1/8 - 3/8 inch long hex bit sockets in a Mini Stacking Tool Box

Ideal for applications requiring high accuracy and surface finish

I x 6" HSS Aircraft Extension Drill Bit, DWDA/C Quantity:1 the 4 and 6 inchesProduct 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