No-load speed*30.000rpmrated input power*650tool holder*collets up to 8 mm diameterpower output380spindle collar diameter43weight1.6tool dimensions (length)375tool dimensions (height)75max. Collet diameter8 mmmax. Grinding tool diameter50spanner size of locking nut19spanner size of grinding spindle13switch2-way* highlighted datathe a-rated noise level of the