COOFIX 6mm straight grinder combines power and speed with motor-protection features for improved grinding performance. This model of die grinder like wine bottle, is convenient to portable. Model:  CF4254Rated Voltage: 110V/240VRated Frequency: 50/60HzRated Power Input: 240WNo-load speed: 25000r/minG.W/N.W: 20.8/20kgsMeas.: 45*42*23.5cmQ1.How's the quality ?Re: It's good quality with best price. You can try through sample.Q1. How long you can delivery machine?Re: If you can buy 500pcs, about 30days we can delivery.Q3. Can you do our brand?Re: Yes, if you can reach our moq, we can do your brand and, packing box, and machine color.