Irwin Rotary Percussion - Straight Shank 3/4" X 8" X 12" Bird Food Includes a manual feature for

Includes a manual feature for quick jobs and extra irrigation when needed

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Professional contractor use

process and store products used in chemical

Screw yoke with plated free wheeling cone permits quicker

Irwin Rotary Percussion - Straight Shank 3/4" X 8" X 12" Bird Food Includes a manual feature forRotary 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