Dust Free Grinding Block Manual Dust Extraction Polishing Sander with Hook and Loop 9in

1、The dust free grinding block shell is made of ABS material lightweight design not easy to fatigue after long?term use. 2、There is hook and loop at the bottom of the grinding block which has strong stickiness and is not easy to fall off suitable for all kinds of mesh sandpaper. 3、There is a suction adjustment switch at the interface which can be rotated and adjusted according to work requirements to increase the suction. 4、The bottom polished area is large the handle is easy to hold and the practicability is strong. 5、Dust hole and vacuum cleaner tube connection can achieve vacuum function and ensure dust?free environment.