Ideal speed range with infinitely variable speed control for professional surface treatment on boats. Maximum speed stability under any load over the entire speed range thanks to the mechanical gearbox in combination with the FEIN high - performance motor. Special system accessories for the effective conditioning of used lacquers, new lacquers and highly scratch - resistant lacquers as well as for cleaning, sanding and polishing boat surfaces and Gelcoat coatings. Convenient speed control. No heating during continuous use. Excellent ergonomics thanks to its handle cap. Spindle lock. Right - handed and left - handed control. Blocking of unintentional start - up. Soft start. Carbon brushes with automatic switch - off. For rotary sander can be extended with suction hood and abrasive disc. Wide range of accessories. Machine also available without accessories (7 221 48). Included in the price: 1 anti - vibration handle 1 handle 1 backing pad with Velcro fastening, Ø 170 mm 1 polishing sponge, Ø 195 mm 1 lamb's wool, cap shape, Ø 235 mm 1 suction hood 1 abrasive disc, Ø 150 mm 2 polishing cloths for antifouling 1 cloth of mixed fibers each with 2 sanding sheets Ø 150 mm, perforated, (G 80, 150, 180) 1 plastic tool case