Straight Line Air Sander STRAIGHT LINE AIR SANDERDual cinder , 25mm stroke, 2500RPM for rapid material removal.Design for comfor table operation performs on plastic fillers at and stage of hardening, feathers with ease and smoothness.Side Exhaust.Free SpeedAir InletAir Hose(ID)Avg.Air ConsumptionSug.Air CompMeasure2,500-3000rpm1/4”3/8”6cfm/170 l/min2.0HP42*38*38/10pcs Straight Line Air Sander