Mandrino per tornio macchine utensili per la lavorazione del legno 100 mm 4\" H3/H8 chiave filettatura M33
Machine Tool Connecting Thread: M33 Thread. The self‑centering lathe chuck is made of material, not easy to deform, has a long life. This lathe chuck can be used for clamping, supporting and centring, suits for woodworking machine.