Irwin Rotary Percussion - Straight Shank 1/2" x 8" x 12" Cat Supplies designed to handle work pieces

designed to handle work pieces up to 2-3/4" thick

What's Included: SPT77WML 7-1/4 IN

Max Fan-Cooled Rapid Charger

and chipboard

patented twin swivel snaps virtually eliminate tangling

Irwin Rotary Percussion - Straight Shank 1/2" x 8" x 12" Cat Supplies designed to handle work piecesRotary 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