TM340-312KIT3 | ITM Air Die Grinder Kit With 3 Carbide Burrs FEATURES Ultra compact design with soft rubber grip. Rear 4-speed regulator. 360° adjustable exhaust. SPECIFICATIONS Collet Size: 1/4 Free Speed: 25 000rpm Average Air Consumption: 113 L/min Length: 173mm Air inlet: 1/4 Weight: 0.39kg Includes: 3/8 Cylindrical – End Cut Carbide Burr (CB-SB3) 3/8 Oval Shape Carbide Burr (CB-SE3) 3/8 Tree Shape – Radius End Cut Carbide Burr (CB-SF3)