Softer samples may be ground with dry ice. The rocker switch has two operating positions, pulse or continuous and comes with a built in safe operation indicator light that only glows when the mill is properly assembled. The 1/5 horsepower (150 Watt) motor is protected from a jammed blade by a resetable circuit breaker. Rubber feet are non-skid and protect benchtops. Very hard material, greater than 7Mohs, can be processed using the accessory stellite faced hard blade (catalog #H37258-0000)
Supplied with a 1.8M (6 ft) 3-wire grounded cord.
The overall dimensions are 30.5 x 26 x 15.9 cm high (12 " x 10-1/4" x 6-1/4").
Shipping weight. 2.72 kg (6 lbs).
* Swiftly crushes samples for further processing
* Safety interrupt switch forestalls operation unless completely assembled
* Grinding chamber disassembles for simpler sample recovery or thorough cleaning