Small and lightweight design provides easy operation greater access to tight spots. Easy-to-use, integral safety-lock throttle lever prevents accidental start up. 3. NEIKO 10649A Micro Air Die Grinder | 1/8″ (3mm) Capacity | Pencil Type | 54,000 RPM | For Cleaning Dies, Rotors, Backing Plates, Brake Pads, Mounts, Etc.Web