Hydraulic Expander Tool Handles

CM-100-OH & CM-200-OH ♣ Based on hydraulic theory and interaction pushing hermetic piston, the pressure can push the rod pin forward, and the rod pin will jostle the expander heads (6 parts) separate, then the tube can be expanded with satisfaction. ♣ Hydraulic pressure is much stronger than the traditional lever power, thereby the hydraulic expander can be used to expand thin and thick tubing. ♣ Operating easily and saving energy, small in size, packing in hand-carry plastic case, easily to be carried.