Irwin Rotary Percussion - Straight Shank 1" X 8" X 12" Size:1" X 8" X 12" the cable prevents pipes from

the cable prevents pipes from freezing

9" eye chuck

or epoxy needed for proper application of the tool head

Brass body with stainless spring

Irwin Rotary Percussion - Straight Shank 1" X 8" X 12" Size:1" X 8" X 12" the cable prevents pipes fromRotary 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