Автоматическое крепление винтового пистолета для гипсокартона

Features

1. convert your electrc driliing to auto feed screw driving system with this adapter.
2. adjustment is avaliable, screw depth and length are adjustable.
3. Improve your work effeciency.
4. Easy to operate.
5. compatible with most of 10mm electric drill.

1. the hole size is suitable with 42.5-44.5mm diameter.
2. screw length could be 1" - 1-5/8"