The Astro Pneumatic polishing kit with air buffer is designed for restoring aluminum and magnesium rims, engine parts, motorcycle parts and plastics. Key Product Specs Speed (RPM) 0 - 3,000 Pad Diameter (in.) Varies Spindle Size (in.) Varies Pads Included (qty.) 6 separate buffs, 3 different rouges Case Included Yes Additional Product Specs * Easily removes clear coats from weathered wheels * Restores damaged polycarbonate head lamps * Creates a custom look for parts by providing a polished or flat finish * Includes 0–3000 RPM quick coupler air buffer, 6 separate buffs, 3 different rouges and aluminum carrying case * No tools needed