... rorate 360 degree as required,quickly cut off with battery. Cordless steel bar cutterRC-16Bvoltage :18vwattage :140wgross weight:14kgmachine weight:6 ... :18v Ni-Mhwidely used in construction engineering.Our products are light,small,quiet portable and easily to operate. Also it safe ... (4-20mm) ,RC-22 (4-22mm),RC-25 ( 4-25mm). Cordless steel bar cutter