The Huth Model 2600 Heavy Duty bender easily bends 3” 11-gauge tubing and even bends up to 2” OD solid bar and 2” Nominal Schedule 40 pipe (2.375-inch OD). The Huth 2600 includes a 7 ½ HP motor to give it plenty of power. The swager end accommodates 1" to 3" tubing and the expander end has an expansion capacity from 1" to 5 ½".