13/64" X 12" HSS Aircraft Extension Drill Bit, D/AA/C Shopify Collective Tap Drill Size 37/64"

Tap Drill Size 37/64"

Tap Drill Size 3-1/4"

This set includes 1/4 in

6 mm • 2-pc

13/64" X 12" HSS Aircraft Extension Drill Bit, D/AA/C Shopify Collective Tap Drill Size 37/64"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