• Lightweight and easy to use, integral safety-lock throttle lever prevents accidental start-up
• Great for high speed grinding, port smoothing, general polishing, and deburring
• Rear exhaust air flow system that directs air away from work surface
• Ideal tool for getting into tight areas
• Full set: one 1/4 mini die grinder, one 1/4'' collect, two wrenches, one oil bottle