Irwin Rotary Percussion - Straight Shank 7/8" X 3" X 6" Size:7/8" X 3" X 6" pipe coupling

pipe coupling

and Imported Parts

Heavy Duty

It’s an excellent choice for:

Drop Forged Safety HooksThick Steel ConstructionHeat TreatedTriple GearedDifferent Chain Lengths Available On Request

Irwin Rotary Percussion - Straight Shank 7/8" X 3" X 6" Size:7/8" X 3" X 6" pipe couplingRotary 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