... :50HZchuck size:10mmG.W/N.W:17/15KGSPacking:36*26*41.5cm/10pcsQty:7200pcs/20GP 14400pcs/40GP 17486pcs/HQElectric ... chuck size chuck size10mmG.W/N.W:17/15KGSPacking:36*26*41.5cm/10pcsQty7200pcs/20GP 14400pcs/40GP 17486pcs/HQFeatures:Spindle ... products include electric circular saw, electric hand drill, impact drill, rotary hammer, angle grinder, sanding machine, scroll saw, blowing machine, cutter, ...