Bush Hammer With Quick-Change Slide-On Base

The video is showing how to use quick-change metal base to easily slide per bush hammer on the the slot of plate.
Small tip for proper using bush hammer tool: don't set up speed as high as regular grinding shoes, should be slower in order to enable the roller spin smoothly; and not recommend to mount on heavy grinding machines, the heavier, the slower the rollers rotate.

After bush hammering, it leaves deeper and even 'Leechee' look, and makes new surface softer, no matter what hardness of old surfaces are.