Steering: Mechanical steering, the same mechanism as the speed changer. Speed: 28RPM (working speed) mechanical speed 51PRM. Working capacity: 1/2"-2" diameter pipe. Reamer body adapter: for 1/2"-1" threaded head. Standard Configurations:Reamer Body: 1/2", 3/4", 1", 11/4", 11/2", 2".
Supporting wall: SQ30-2C special supporting wall body. Q30-2C special supporting wall body.