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1/2" x 12" Rotary Hammer Bit Irwin®
Item #113977
This 1/2" x 12" 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
1/2" x 12" Rotary Hammer Bit Irwin®
Specifications
- 1/2" x 12" rotary hammer bit
- Twist length 8"
- 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 326016
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