The model trimmer is particularly strong with its balanced driving shaft turning on ball bearings. The unit has two grinding wheels that act either simultaneously or independently by means of two switches. It is equipped with a solenoid valve and on its lower side there a two faucets to adjust separately the water flow on the two wheels. This model trimmer can be equipped with carbide grinding wheels, which can be used on both sides, or with diamond wheels. It is also supplied with a goniometer; A graduated model table for correct angle trimming of study models. A double goniometer is available on request. The unit is equipped with 450 watt motors running at 1400rpm. Weighs 37kg. Measures 53cm (L) x 42cm (W) x 40cm (H). Features on page 20 of the OMEC catalogue.