The MH-170 High Speed Rotary Handpiece has a slender, contoured grip for precise and very high speed work (up to 38,000 rpm) and quick release rotary type chuck. It has a fan cooled, brush-type continuous duty motor that runs cool and vibration free with permanently lubricated, shielded ball bearings that require no lubrication. It comes with a 2.35mm (3/32") collet that is easy to install and change with supplied collet changing wrench. Optional 1/8" collet is available separately. Bur changes are quick and easy with a simple twist of the front section of the handpiece.
Specifications: 6.2" overall length, 5/8" grip diameter, 1" motor diameter, 7.3 oz./208 gr., DC30V/1.2A. CE. One year warranty.