The slim housing facilitates the grinding of long workpieces and includes an adapter to connect a vacuum cleaner to the unit. The tool rests and eye guards are both adjustable. A spindle lock eases the changing of wheels and discs. Supplied with a 50 x 13 mm corundum (grade N) and silicon carbide (soft compound) disc for general grinding and sharpening of hard materials respectively. The right hand drive accepts the polishing arbor supplied as standard. Technical Data: Variable speed of 3,000 - 9,000 rpm, or 8 - 24 m/sec with standard wheels. Motor 220 - 240 V. Insulated to class 2. Wheels 50 x 13 x 12.7 mm. Weight approx. 1.2 kg. Size approx. 250 x 130 x 100 mm.