Hammer Drill Bits
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![](images/hitachi/p/20/41/193836/part_193836.gif)
- Type: Drill Bit
- Shank Type: Spline
- Diameter: 7/8"
- Useable Length: 11"
- Overall Length: 16"
- Description: Spline Shank 4 Cutter Zentro Hammer Drill Bit
$75.28
Usually ships in 7 - 12 business days
![](images/bosch/p/f4/13/172274/part_HC4040.gif)
- Type: Drill Bit
- Shank Type: Spline
- Diameter: 7/8"
- Useable Length: 11"
- Overall Length: 16"
- Description: Wild Bore with Quadro-X&Trade Design
$121.62
Usually ships in 7 - 12 business days