7/32" X 12" HSS Aircraft Extension Drill Bit, D/AA/C Shopify Collective Exposed Bit Length: 0

Exposed Bit Length: 0

Tap Drill Size 7/8"

3-Flat shank for an extra secure hold in your chuck

7/16"-14 Grade 8 Hex Cap Screws

resulting in an extremely reliable cutting method

7/32" X 12" HSS Aircraft Extension Drill Bit, D/AA/C Shopify Collective Exposed Bit Length: 0Product 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