Snail Lock Backing Pads
Dia:100mm
The snail lock backers are made of aluminum and rubber which have the function of shock-proof .
Diameter available for 4 "/5"/6"/7", with the threads of 5/8 "- 11 and M14.
The snail lock backers are also made by bakelite or rubber. One side is for snail locking and the other can bond akelite or rubber which can directly adhere the Velcro on the back of abrasive disc 
Diameter available for  4 "/5"/6"/7".
We can supply polishing pads, floor grindings, brazed pads and metal polishings for customer to adhere on the backers.
The abrasive disc called snail lock grinding disc.