ITEM TITLE :- NEW STRAIGHT GRINDER BOSCH GGS 28 LCE PROFESSIONAL TOOL , SUITABLE FOR :- STRAIGHT GRINDER , TECHNICAL DATA SPECIFICATION: , No-load speed 10000 - 30000 rpm , Bit holder Collets up to 8 mm , diameter Rated power input 650 W , Power output 380 W , Spindle collar diameter 43 mm , Length 375 mm Height 75 mm , Max. grinding tool diameter 50 mm , Spanner size of grinding spindle 19 mm² , Max. polishing tool diameter 13 mm , Switch 2-way Surface grinding up to diameter of 25 , Vibration emission value ah 6 m/s² , Uncertainty K 1.5 m/s² , Surface grinding up to diameter of 50 , Vibration emission value ah 14 m/s² , Uncertainty K 1.5 m/s² , PART NUMBER :- 0 601 221 100 , TOOL FEATURES : Little servicing required due to significantly improved carbon brushes , Constant Electronic for constant speed, also under heavy load , New clamping system for a secure fit of the grinding stones to ensure precise work , Compact, ergonomic shape for versatile grinding work , Cut-out carbon brushes for a high level of motor protection , Direct cooling for high overload capability and long lifetime , 6-stage speed preselection for different materials