... The standard and non-standard thread lathe machine, thread machine. Main specificationthread pitch10-48mm or 1"-1/ ... 4"thread length300mmspindle speed6grade, adjustableMain power4kwweight950kgsizes1570×610×1150mmThe thread lathe machine, is the professional machine for standard or non-standard ... good for boot bolts, same dia thread bar,,,etc. thread lathe, thread machine, lathe machine