Designed for extended use in the workplace, this die grinder features a 0.4 HP motor and ergonomic composite housing. All-ball-bearing construction ensures lasting use, and a safety-release throttle helps protect against accidental startup. All-ball-bearing construction is lightweight and durable. Ergonomic composite housing offers a light, comfortable-to-handle design. 0.4 hp motor delivers tough grinding power. Low-profile throttle lever with enhanced grip allows long run times without fatigue and features a safety-release throttle. Ingersoll-Rand 5000MAX Series Composite Die Grinder, Straight, Gray is one of many Reaming & Deburring Tools available through Office Depot. Made by Ingersoll-Rand.