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- Percussion Drill Bit
- 3/16" Diameter
- 4 1/2" Working Length
- 6" Overall Length
- Chrome Vanadium Spring Steel
features
- Fits all hammer drills with three-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 tip loss
- All tips made to ANSI specifications
| Material | Spring Steel |
| Working Length | 4 1/2 ft |
| Bit Type | Masonry, Rotary |
| Overall Length | 6 in |
| Dia. | 0.1875 in |
| Weight | 0.06 LB |
