The spindle sander has an oscillating grinder and 6 grinding bushes in various sizes large working area with integrated dust suction you will receive 6 sanding sleeves in k 80 diameter 127 19 254 38 50 76 mm 5 rubber rollers 6 table inserts 1 wrench technical details mains supply 230 v 50 hz input power 450 w oscillation 58 min oscillation hub 16 mm spindle diameter 127 mm rotational speed 2000 min 1 dust extraction port diameter 38 mm size 37