Model: MHP-20 Voltage: 220/110V No-load power: 830/900w Gross weight: 20 kg Net weight: 12 kg Maximum punching diameter: 20mm Minimum punching diameter: 4mm Punching speed: 2-3s Punching thickness: 6mm Packing: inner iron box packaging, outer 7-layer corrugated packaging Machine size 500x195x100mm Outer package size 545x310x180mm PPGI And PPGL With Different Designs PPGL Sheet,PPGI Sheet,PPGI Profile Sheet,Galvanized Roofing Sheet SHAOXING YOTO IMPORT&EXPORT CO., LTD , https://www.sxyotoes.com