Effortless Hydraulic Bending: Built-in hydraulic system provides powerful, smooth, and labor-saving performance. This hydraulic tubing bender kit delivers fast, stable bends that significantly improve your work efficiency 7 Bending Dies Included: Comes with 7 bending dies from 1/4 inch to 7/8 inch (6 to 22 mm). Our tube pipe bender tool allows you to handle multiple tubing sizes Precision Angle Control: Achieve accurate bends up to 90°. This HVAC pipe bender tool set is ideal for complex pipe routing and tube layouts Ready for Every Bend: This hydraulic copper pipe bender is ideal for HVAC and refrigeration systems, automotive repair, water pipe installation, and hydraulic/pneumatic system maintenance Reinforced Construction: The bending dies are made of high-strength aluminum alloy with a treated surface, ensuring durability, corrosion resistance, and long-lasting performance