concrete grinding and polishing machine

Features

1.Diamond cup wheel ,durable and relieable for concrete grinding

2.Optional grindingseze:3pcs 4inch grinding cup wheel ,3pcs grinding shoes or 1pcs 10inch grinding cup whel

3.Power source is optional,engine or electric motor

4.Rotated handle is set for cup wheel height tunning

5.Adjustable long handle,effort saving and easy operation

6.Reserved place for industrial vacuum cleaner