Features 1. Hydraulic full-automatic, fast speed. 2. Cutting thread on forged bar with chaser, threading diameter 16-40mm(upsetting M20-M45mm). 3. Strength of the joint is higher than the rebar material. 4. Thread is full enough, max. threading length is 150mm. 6. Thread pitch is from 2.0 to 4.5mm with high accuracy.
