For 50mm discs and brushes. With electronic speed control from 8 to 24m/sec. Grinding and polishing machine SP/E 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 13mm corundum (grade N) and silicon carbide (soft compound) wheel for general grinding/sharpening and hard materials respectively. The right hand spindle accepts the polishing arbor, which is supplied as standard equipment. The dust collector and vacuum cleaner adapter can be used. We recommend the use of our compact workshop vacuum cleaner CW-matic. Technical data: 220 - 240V. 3,000 - 9,000rpm. Wheels 50 x 13 x 12.7mm. Grinding speed 8 - 24m/sec. Weight approx. 1,200g. Size approx. 250 x 130 x 100mm. NO 28 030 Polishing set Steel wire brush for de-rusting and cleaning steel and non-ferrous metals. Brass wire brush to polish non-ferrous metals and precious metals. Felt wheel is used on painted surfaces and the chamois and cotton wheels provide a high gloss finish on non-ferrous metals and precious metals. NO 28 312 Complete set Spare discs for the SP/E and BSG 220 (50 x 13mm) Corundum (grade N) With 12.7mm bore. Silicon carbide. With 12.7mm bore. Soft compound for very hard materials. NO 28 308 NO 28 310