Features: 1. Made of high quality copper movement, durable to use. 2. Fast and smooth speed can provide enough power. 3. Light weight and low air consumption, it is easy to operate. 4. Comfortable handle provide convenience when using. 5. It can provide high efficiency rotational speed, long service life. 6. Applied to a variety of molds, metal products and stone, handicrafts, jewelry, circuit board manufacturing, such as the need for rough trimming, cutting, grinding, trimming work industry. Spec: Condition: 100% Brand New Model: KP 642 No load Speed: 22000 24000rpm Chunk Size: 6mm Inlet Port: 1/4(6.35mm) Working Pressure: 6.2kg/cm2 Weight: Approx. 812g / 28.6oz Size: Approx. 175 * 33mm / 6.9 * 1.3in Package List: 1 * Pneumatic Die Grinder 1 * Inlet Port 2 * Wrench