Specifications:Type: Multi-function Desktop Belt MachineVoltage: AC 110VPower: 550WMotor Type: DC Brushless MotorLine Speed: 98 ft/sSpeed Regulation: Stepless Speed RegulationBody Material: Integral Steel Plate & Galvanized SurfaceAbrasive Belt Size: 30'' x 1''Sun Wheel: Diameter 4'', Width 1''Usage: Vertical and orizontal dual purpose, can be forward and reverse, can install sun gear, etc.Machine Size: 13'' x 6'' x 7''Machine Weight: 20 lbsPackage Size: 16'' x 12'' x 9''Shipping Weight: 21 lbsFeatures:❤ The body and wheels are all made of high-quality steel, stable performance, strong and wear-resistant❤ Equipped with high-power brushless motor, stepless speed regulation, digital display, convenient and quick operation❤ Large torque, low noise, create a good working environment❤ Available in vertical and horizontal❤ Support forward and reverse rotation, the body can be turned 90 degree, use horizontal and flat grinding functions to meet various needs❤ Fixed-angle worktable, adjustable at any angle, convenient for sharpening and cuttingPackage Includes:1 x Abrasive Belt Machine1 x Flat Grinding Table1 x Simple Fixed Angle Open ''V'' Clamp1 x 100mm Sun Wheel1 x Horizontal Grinding Table1 x Stepless Speed Regulator1 x Hex Wrench2 x Abrasive Belt (1 x 60#, 1 x 800#)1 x Instructions