5/16" x 6" Rotary Hammer Bit Irwin®
Item #114017
This 5/16" x 6" rotary hammer bit fits all hammer drills with 3 jaw or Jacobs chuck. It features a chrome vanadium shaft through-hardened to 50-53 HrC, shot penned, double tempered finish, and a patented flute that removes the dust quicker.
Product Overview
5/16" x 6" Rotary Hammer Bit Irwin®
Specifications
- 5/16" x 6" rotary hammer bit
- 4" twist length
- Fits all hammer drills with 3 jaw or Jacobs chuck
- Chrome vanadium shaft through-hardened to 50-53 HrC
- Shot penned, double tempered finish
- Patented flute that removes the dust quicker
- Irwin® number 326009
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