Feature:1. MULTI PURPOSE: This micromotor polishing machine can be used in laboratory, jewelry processing, wood carvings, artworks and more.2. VARIABLE SPEED: The micro motor is well designed and supports output from 0 to 35000rpm using a non step speed system.3. WIDE USAGE: This micromotor polisher can perform good work on polishing, cutting, milling, trimming, grinding, casting molds or materials.4. EASY TO USE: Using CAM to rotate the handle counterclockwise to change bur, which can easily restore to the original position.5. EXCELLENT MOTOR: Equipped with 2 heavy duty front bearings. Install ultra high speed special ball bearings, with less heat and noise.Specification:Item Type: Micromotor Polishing MachineMaterial: Engineering plastic alloy shellModel: TH 204 37L1Maximum Torsion: 3.2N.CMSpeed Control: 0-35,000RPMTransmission Mode: Stepless variable speed (forward and reverse)Power: 65WMaximum Speed of Collet: Forty thousandApplication: Laboratory, jewelry, ceramics, silicone, nail art, glass products, wood carvings, artworksFeatures: 1. Small and stylish model2. Manual or pedal control mode3. Circuit protection system4. Automatic overload protection5. Low noise, high torsion, suitable for various front segments.Package List:1 x Micromotor Polishing Machine1 x Polishing Pen1 x Pedal1 x Polishing Pen Bracket2 x Handle Tool2 x Carbon Brush1 x User Manual