Electric Drill to Electric Hammer Conversion Head Electric Hammer Modification Accessories(Black)

1. Easy to install, easy to use, compact and easy to store
2. High hardness triangular drive shaft, no loose connection with electric drill
3. The double-sided screw fixing the drill bit is stable and does not shake
4. Anti-slip threaded handle, non-slip work, safe operation
5. Drill bit requirements: square shank hammer drill
6. Weight: 341.5 grams