JET Air Die Grinder, 2-in-1 Standard Duty, Tool/Kit: Tool, 1/4 in Collet, 25000/20000 rpm, 0.3 hp, 4/5 cfm, 1/4 in NPT Air Inlet, Front/Rear Exhaust Location, Lever Throttle, 3/8 in Minimum Hose Size, Steel Housing

• Quality advances for longer service life
• All ball bearing construction and lever throttle with roller for positive speed control
• Built-in air regulator for extended service life
• Lightweight aluminum housing protects from impact and is corrosion resistant