#55 x 12" HSS Aircraft Extension Drill Bit, DWDA/C Shopify Collective Size 2-7/16"

Size 2-7/16"

Part Number CTH4375

Vibra-Tite #: 611

TEMPERATURE RATING:-10° F / -23° C

The set includes 3/8 inch drive extensions

#55 x 12" HSS Aircraft Extension Drill Bit, DWDA/C Shopify Collective Size 2-7/16"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