Unique designed Throttle Valve Lever, extra keel support, not broken even 50000 times press
More bigger gap, can have 2 fingers stick into it to grasp the tools more easier.
Soft silicone vacumm shroud, which produces excellent vacuum effect, and the dust-removing effect reaches more than 95%
In addition, it can brake faster to stop the tool, shorten the time for changing sandpaper and improve work efficiency.
The larger grip design better holds the tool, the silicone material covers it and excellent feel, and the grip has a non-slip design. Very low vibration.