Application: For Polishing Grinding Dentures/Jade/Glass/Jewellery/Nail... Specification: Power supply type plug-in power supply; Model Input voltage 110V-220V,50/60Hz Output DC30V,0.5A Power 65W Control box rotating Max 35,000RPM Handpiece speed Max 35,000RPM Max torque 290gf.cm Collet size 2.35mm Application Dental equipment, dental drill, nail drill, microscopic engraving, jewelry polishing tools, mini grinder etc. Advantage 1. Mini-compact design, smart light weight ergonomic design handpiece, slim metal nozzle effectively reduce the fatigue of long hours of work. 2. U ltra-quiet motor and extremely smooth operation. Improved bearings and balance provide highly concentric design. Convenient twist dual lock/unlock chuck provides safe and secure holding. 3. 110v/220v voltage switch. 4. Rotating converts forward and reverse control ability 5. Easy maintenance of carboloy brush, no sparkle disturbance and have better torque and durability 6. Foot pedal for On/off switch Package include: 1 pcs Control Box Main machine 220V 1 pcs High Speed 35,000rpm H37L1 Handpiece 1 pcs Foot Pedal Switch 1 pcs Handle bracket 2 pcs Carbon Brush 1 pcs Wrench 1 pcs Free Plug 1 pcs Operation Manual in English NOTED Please: we will send Blue or White color by Random The micromotor is original from South Korea, so the power supply is 220V. If you want 110V, you can buy a transformer, then our micromotor can be used in your country. If you have any questions, welcome to contact me freely, and I promise to try my best to assist you!!! Give a professional polishing tool (worth $4) for free!!!

Product specifications