Specifications Rated Voltage 110V-240V~ Rated Frequency 50--60HZ Rated Iuput Power 710W No load speed 3000r/min max drilling dia 13mm Details Pcs/Master carton: 10pcs/ctn G.W/N.W: 20/22KG Measurement: 63 x 46 x 31.5cm Pcs/20"container: 3200pcs Packing: color box or cloth bag