This Portable chamfering machine is professional tools for chamfering curve edge. Power supply:AC 220V Power:1000W Performance Parameter ModelYT-100Power SupplyAC 220V ,50/60HzPower550WMotor Speed10000RPMMax. Chamfering dimension3mmOverall Length316mmWeightN.W.:3Kg;G.W.:3.5KgPacking Size41cm×11cm×10cm For Curve Edge Chamfering,Portable chamfering machine