... 300/400WNo load speed:2600r/minFrequence:50HZchuck size:10mmG.W/N.W:17/15KGSPacking:36*26*41.5cm/10pcsQty:7200pcs/ ... load speed2600r/minFrequence:50HZchuck size chuck size chuck size10mmG.W/N.W:17/15KGSPacking:36*26*41.5cm/10pcsQty7200pcs/20GP ... products include electric circular saw, electric hand drill, impact drill, rotary hammer, angle grinder, sanding machine, scroll saw, blowing machine, cutter, ...