Chrome plated straight hollow shaft
Machining hard and soft axis cylindrical guide rail hollow optical axis 25
Rolling bearing housing material: carbon steel
Mirror polishing: beautiful appearance, advanced grinding machine
High hardness: Surface hardness of chromium-plated hard shaft reaches HRC 60
Strong bending resistance: to meet the needs of the work, not easy to deformation, not twisted
Green non-toxic: product environmental protection, green non-toxic
Wide selection: A variety of diameters are available