?Thehighqualityairmotorusedensuresthehighestpoweranddurability,whilereducingvibration?Atroublefreetoolforindustryuse SI-2500L2500SI-2500L2500 DiscSizemm/(in.)100/(4")SpindleSizeM10×1.5FreeSpeedrpm9,000/10,000OutPutWatt443Weightkg/(lb)1.82/(4.02)/1.87(4.11)NoiseLeveldBA/(power)83(96)/82(94)Vibrationm/s22.9Avg.AirConsumptionCFM2.7/2.4