Description Electric Die Grinder PLUS a 140pc of Accessories This die grinder is a very versatile machine which cuts, grinds, sands, drills, sharpens, and more. The 140 pc accessories can be used for machine cutting, grinding, sanding, drilling, sharpening, shaping, carving, de-burring, and more. Electric Die Grinder Specifications: 120Volt/60Hz Collet capacity 2.3-3.2mm Variable speed 8,000-30,000RPM ON/OFF and Variable speed switches Rotary Tool Accessories Includes: Sanding drums with arbors Brass wire wheels Nylon wire wheels Felt bobs Polishing wheels Fiber wheels Sanding drums Polishing rouges Cut-off wheels, etc.