Surface grinding and polishing operations of various grit require a virtually unlimited number of combinations of rotational speeds and fittings for accessories. Wide range The Atlas Copco LSV 18 and LSV28 series represen......Surface grinding and polishing operations of various grit require a virtually unlimited number of combinations of rotational speeds and fittings for accessories. Wide range The Atlas Copco LSV 18 and LSV28 series represents a competitive range of angle sanders with rotational speeds, from the finest polishing operation to coarse grit sanding. Special features for special applications Different speed versions with water supply are well suited for finishing at car body workshops or in the stone industry. Versions of both central and peripheral water supply can be found in the range. Torque enough for any kind of sanding/polishing Planetary gears in combination with the angle gear enables a bigger reduction of speed which in turn gives the extra torque needed. The angle grinders marked ST are equipped with a planetary gear. Lubrication free models, LF Avoids contamination of workpiece. No oil in the exhaust air.