- Locking collar secures tool
- 1/4" Non-slip impact hex shank
- Strong fastener retention
- Fast and easy drilling and driver functions without re-chucking
- Change from drill to drive mode with one hand
- Patented Montana Brand on-board hex key allows drill bit, countersink and driver bit changes
- Magnetic driver bit tip provides a strong fastener retention
- Works with all electric and battery powered drill/driver brands