Irwin Rotary Percussion - Straight Shank 1" X 8" X 12" Size:1" X 8" X 12" CUPC approved

CUPC approved

soft rubber Wheels give mobility to heavy loads on smooth hard surface & finished concrete floors where quiet movement & floor protection are major considerations

000 Hours Of Rated Life

Form-fitting nylon shell

mandrel & pilot bit sold separately

Irwin Rotary Percussion - Straight Shank 1" X 8" X 12" Size:1" X 8" X 12" CUPC approvedRotary Percussion Straight Shank Features: Fits all hammer drills with 3 jaw or Jacobs chuck Chrome vanadium shaft through hardened to 50 53HrC Patented flute geometry removes dust from the hole quicker for fast drilling and long life Up to 150% faster than other competitive bits Shot peened, double tempered finish reduces breakage Hot isostatically pressed to extend life and resist breakage Copper braze material gives high heat resistance for reduced