Wholesale wall putty polishing machine power tool Self-cleaning wall sandpaper machine sand wall machine

1.360?? negative angle grinding: detachable rotatable grinding disc design;2. Suspended grinding, automatic leveling;3. Comes with vacuum design, away from dust;4. All-copper motor industrial grade imports;5. Widening the sanding disc, smooth and flat;6.360?? LED double row light strip;7. Comes with a thick suction hose