... 000RPM Collet Size: 3MM(1/8") Air Pressure Supply: 0.6MPA Size:143mm*17mm air power tool (MSG-3BSN) Technical parameter: ... )colett:one piece. The characters and application of products Yuetai Air Rotary Grinders adopts precision and durable components. It has ... convenient and fast, which is applied in varieties moulds, hardware products, glass, crafts, accessories, circuit board extensively such as shoe ...