Speed: (10000PRM); Air consumption: (350l/min); Working pressure: (0.4 ~ 0.6MPa); vibration Size: (7mm); Chassis size: (123?); Dimensions: (W * H * L: 123? * 94 * 250); Noise: (89dBA); inlet aperture: (G1 / 4 "); Weight: (1.1KG); 
 * Main purpose: putty grinding, remove the smear side, applied before the base, wax polishing, painting operations; 

 * Feature: the chassis is the same size was the single circular ring movement. Between the air motor and chassis but are not closely linked to the existence of the gap, the location of the chassis and motor connections to stagger the center line of a few millimeters, the use of exhaust to vacuum (after the name of "D" mark); 

 * Advantages: grinding machine is characterized by two-way one-way rotation of the grinding machine than the use of more easily. Can be used in: processing side of the old coating, sheet metal putty, putty ground polyethylene, and body polish, waxing and cars and other cosmetic operations. Use a wide range; 

 * The track also increase or decrease the size of the grinding force. Track the greater the larger the area of ground. Polished surface to meet the job requirements. Trajectory for the 7mm, and with cleaning function;