For ultimate performance, the 308BK Composite Straight Mini Air Die Grinder Kit is the perfect choice. This powerful straight die grinder features a composite grip for superior ergonomics and comfort and to get into the tightest areas with ease. The Straight Mini Air Die Grinder can be used in various applications including porting, weld breaking, de-burring, polishing and grinding.; Composite grip for superior ergonomics and user comfort; Ideal for a variety of applications including porting, weld breaking, de-burring, polishing and grinding; Powerful motor delivers 0.33 HP (0.25 kW) and 25,000 RPM free speed; Lightweight, ergonomic composite housing protects tool the harshest working environments; Integral safety-lock throttle lever prevent accidental start up; Rear exhaust directs air away from the operator; Kit includes 4 burrs and a blow-molded case for storage; Composite Straight Die Grinder Kit - 308BK