... ) type:abrasive flap wheel brand name:KMJ usage:grinding ,polishing ,sanding KMJ-2708 diamond abrasive flap wheel place of ... ,china(mainland)type:abrasive flap wheel brand name:KMJ usage:grinding ,polishing ,sandinggrit: 60#-1500#size: dameter: 15- 80mm, ... good surface finshing, longer working time, little dust and noise when working. KMJ-2708 diamond abrasive flap wheel for grinding and polishing