Requires only one wrench for easier to use 1/4" air die grinder by LEMATEC. How does it work?

1. Unique Quick-Lock design locks the spindle in place with a push of a button

2. Requires only one wrench instead of 2 during attachment changes

3. Ergonomically curved body paying special attention to the comfort of the tiger's mouth when holding the tool

4. Spanner on a tool for easy change. Save time and convenience, increasing work efficiency.

5. Porous decompression exhaust which can reduce noise and increase cylinder efficiency, thus reducing air consumption and air compressor power consumption.

6. Compact and lightweight.

7. Safe switch.