Coofix die grinder has engineered comfort and ergonomics into the grinder for professional use all day lone. The slide-switch is positioned on the small circumference  barrel grip for improved handling and operation.The grinder has solid aluminum housing with s stepped-neck design, and is protected by a removable rubber boot.  Model:  CF4256Rated Voltage: 110V/240VRated Frequency: 50/60HzRated Power Input: 500/750WNo-load speed: 800-7000r/minG.W/N.W: 20.8/20kgsMeas.: 45*42*23.5cmQ1.Can you send sample when placed order ?Re: Yes, we can send sample for you test quality.Q1. What's your MOQ?Re: 500pcs we can do