Specifications [Application] The polishing micromotor fits all type of dental laboratory works and some other situations, such as Denture/Jade/Nail/Stone/Wood Polishing and Carving... Main part:1.Rated voltage :100-220V(Please set the voltage before using the machine)2.Out voltage: DC 0 - 32V3.Power: 65W Max4.Rated Speed: 1000 - 40000RPM (Max)5.Plug: USSuitable for bur size: 2.35mmInstructions1.Don't change the turning directions too frequently,otherwise,it will damage the grinding head.2.Turn the speed control counterclockwise to decelerate the grinding head to the minimum before turning off and switch the main power source to 0.3.After operation put the grinding head on the top of the mail panel.4.When adjusting the speed, do not press the right switch button, wait for the handle stop and then press.5.Furlong idle time,please disconnect the source power.Warranty:Control box or foot pedal- 1year.Warranty dose not include bearings or normal wear of bearing, carbon brush,collect chuck, spindle and armature.Packing list:1.Control box *1pcs2.Motor handpiece *1pcs3.Foot control *1pcs4.Handpiece stand *1pcs5.Handpiece holder *1pcs6.Manual *1pcsMain partRated voltage :110V/60HZ,(Please set the voltage before using the machine)Out voltage: DC 0 - 32VPower: 65W MaxRated Speed: 1000 - 40000RPM (Max)Plug: US Suitable for bur size: 2.35mmInstructions:Don't change the turning directions too frequently,otherwise,it will damage the grinding head.Turn the speed control counterclockwise to decelerate the grinding head to the minimum before turning off and switch the main power source to 0.After operation put the grinding head on the top of the mail panel.When adjusting the speed, do not press the right switch button, wait for the handle stop and then press.Furlong idle time,please disconnect the source power.Warranty:Control box or foot pedal- 1year.Warranty dose not include bearings or normal wear of bearing, carbon brush,collect chuck, spindle and armature.Packing list:Control box *1pcsMotor handpiece *1pcsFoot control *1pcsHandpiece stand *1pcsHandpiece holder *1pcsManual *1pcs FDA Statement:The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatry agencies.If so, you can bid on this item only if you are an authorized purchaser. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping of the item.Seller's name: 2013eshop01 City: Shenzhen State: Gunagdong.ChinaTelephone number:0755-83162399