M x 6" HSS Aircraft Extension Drill Bit, DWDA/C

M x 6" HSS Aircraft Extension Drill Bit, DWDA/CProduct 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

Part Number: EZ-EK31515

The L-keys are made from 6150 chromium vanadium steel that's heat-treated to 44–50 HRC and coated with a durable manganese phosphate finish that's resistant to corrosion

Part Number: 50C300HCSAL

Grade 5 Hex Head Cap Screws Zinc Plated

Part Number DWTSR112-3414

resulting in less slop in fasteners • Markings and Finish – Each key is marked with a large

Part Number DWDRSD21/32

Part Number: BIT-DMS71-1608

Part Number DWDTLCT25/32

Length 6-1/8"

The wrenches are abrasive-blasted to create a finely textured satin finish and then plated with corrosion-resistant nickel that is easy to wipe clean

Grading of cuts according to coarseness is the same as Square File