Irwin 326016 Rotary Hammer Drill Bit, 1/2 in Dia, 12 in OAL, 2-Flute, Straight Shank

Description

Bit will fit all hammer drills with 3-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat resistance. All tips made to ANSI specifications.