JET 1/4-Inch Pneumatic Extended Die Grinder, 23000 RPM (Model JAT-402)

Variable-speed throttle ramps up to maximum 23000 RPM | Full-size, lightweight aluminum construction | Sealed ball bearing design keeps out contaminants and promotes smooth operation | Safety throttle lock prevents accidental engagement | Extended shaft (13.19" overall length) design provides additional reach | Ideal for tool & die work, deburring, and grinding