Guide tube assembly for CNC machining center, CNC lathe, horizontal machining center, cylindrical grinding assembly

Outline size：The parts of 510x180x180 are CNC lathes. The assembly accuracy of the guide tube assembly parts processed by the external grinding is required to be within 0.02

Texture of material：QT500.2035;21644;4Cr5MoSiV

Scope of use：Metallurgy, medical treatment chemical industry