Specification Brand : LVCHEN BulletPoint1 : 【High stability】Installed special ball bearings for super high speed, low heat and low noise (Do not need add oil). Thin stainless steel structure for better stability. BulletPoint2 : 【Small & Strong】Made in Korea, small & strong micromotor handle. Forward/Reverse direction switch suitable for any right-handed or left-handed use. BulletPoint3 : 【Wide Application】Suitable for Laboratory, model casting polishing grinding, Jewelry, Ceramics, Silicone, Wood, Artware. BulletPoint4 : 【Non-Stage Speed System】it is well designed to output from 0--- 35,000rpm by using the stepless speed system. BulletPoint5 : 【Easy to Use】Tool exchange method which using CAM. Twist the handle counter-clock wise to change the tip and can be easily restored back to the original position. Suitable for 2.35mm tips. ItemName : LVCHEN N3 Marathon Micromotor handle - Micro Motor Polishing handle 35K RPM Laboratory Grinding Jewelry Wood 2.35mm ItemPackageDimensions_Height : 21.1074 centimeters ItemPackageDimensions_Length : 3.7084 centimeters ItemPackageDimensions_Width : 4.699 centimeters ItemTypeKeyword : power-rotary-tools MinimumSpeed : 8000 rpm PartNumber : Cjigongshoubing ProductDescription : " ProductSiteLaunchDate : 2022-08-22T18:23:20.739Z Style : Universal SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 42140000