#44 x 12" HSS Aircraft Extension Drill Bit, DWDA/C BoltsandNuts.com Part Number: assortment-kit-5121656 Pieces -

Part Number: assortment-kit-5121656 Pieces - Coarse & Fine Thread

rail capacity may vary based on individual socket diameters • Made in USA

Part Number D/AA/CX615/32

Part Number DWRRTS3/8

rugged construction performs well in a broad range of materials in the iron and steel families

#44 x 12" HSS Aircraft Extension Drill Bit, DWDA/C BoltsandNuts.com Part Number: assortment-kit-5121656 Pieces -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