DetailsDriving Wheel: The Al-alloy wheel has faster acceleration and deceleration. It is corrosion resistant, so it can be used in various environments, reducing maintenance and replacement costs.Abrasive Belt: The package includes two abrasive belts for use, and it also can be changed into different kinds of belts: 60#, 120#, 400#, 1200#, and 5000# to meet your needs.Brushless Motor Driver: It features stepless speed regulation and digital display speed, and its control panel is convenient for you to better control the machine. ApplicationThis belt machine is suitable for metal processing, jewelry making, plastic resin art, acrylic polishing and tool making. The belt sander is also widely used in parts factories, building materials factories, etc., and is very suitable for tool polishing.SpecificationMaterial: Stainless Steel, Al-alloySurface Treatment: Galvanizing ProcessMotor Type: DC Brushless MotorAdapter Plug: US PlugVoltage: 110VPower: 550WSound-pressure Level: ≤ 100dBSpeed: 5000rpmLine Speed: 30m/sAbrasive Belt Size: 762*25mm/30*0.98inWheel Size: 100mm/3.9in (Diameter); 25mm/0.98in(Height)Base Size: 12*20*0.49cm/4.7*7.9*0.2inMotor Driver Size: 17.5*5.5*15.5cm/6.9*2.2*6.1inPackage Size: 39.8*29.2*25.5cm/15.7*11.5*10inProduct Size: 38*14*25cm/15*5.5*9.8in(Vertical); 38.5*21*17cm/15.2*8.3*6.7in(Horizontal)Net Weight: 7.6kg/16.8lbsGross Weight: 8.25kg/18.2lbsPackage Included1* Electric Mini Belt-sander1* Motor Driver1* Flat Grinding Frame1* Wheel1* Protective Baffle2* Abrasive Belts2* Different Worktables1* Chinese & English Instruction