Threading machine Proven high performance machine for threading, cutting, deburring, threading of nipples, roll grooving. For installation, metalworking, industry. For job site and workshop. Pipe threads 1/16–2", 16–63 mm. Bolt threads 6–60 mm, 1/4–2". Pipe threads with REMS 4" automatic die head 21/2–4". Also capable of threading plastic covered pipes. Pipe grooving with REMS roll grooving attachment DN 25–300, 1–12". REMS Tornado – a class of ist own. Automatic chuck. Universal automatic die head. Automatic lubrication and cooling.