7 adjustable speed settings for forward and reverse operation provide precise control for every task. You can tailor performance from gentle polishing to fast material removal. High quality material and build - Made from robust stainless steel for durability and long life. - Runs at 4000 to 9000 RPM with minimal noise. - 15-degree tilt angle is ideal for sharpening knife edges and enables quick belt changes. Power and versatility - Despite its compact size, the motor is capable of sanding metal, wood, and acrylic. - Suitable for small DIY projects, knife work, and edge polishing. Complete accessory set - Includes the belt sander, grinding wheel, polishing wheel, polishing pad, sanding paper, sanding belts, charger, polishing wax, and an Allen key. 2-3 practical use scenarios - Knife sharpening and edge finishing: use the 15-degree tilt to achieve sharp, even edges on kitchen or outdoor knives. - Deburring and polishing small parts: remove burrs and refine edges on metal, wood, or acrylic components for hobby or repair work. - Finishing small wood or plastic projects: smooth edges and surfaces on miniature parts, models, or craft pieces. Consistent with the original specifications - 7 speed levels with forward and reverse operation - 4000-9000 RPM, low noise - 15-degree tilt for knife edge sharpening and belt changes - Stainless steel construction - Suitable for metal, wood, and acrylic - Includes complete accessory kit: grinding and polishing wheels, polishing pad, sanding paper and belts, charger, polishing wax, and hex key