#51 x 12" HSS Aircraft Extension Drill Bit, DWDA/C Shopify Collective Part Number: 56C550HCSSS/316

Part Number: 56C550HCSSS/316

Size 5/8"-20

Thread Standard Acme

Part Number DWTST5/8-12P

Part Number DWDDL12X49/64X1/2

#51 x 12" HSS Aircraft Extension Drill Bit, DWDA/C Shopify Collective Part Number: 56C550HCSSS/316Product 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