The linear motion rod is made of carbon steel substrate (GCr15),after high frequency hardening and centerless grinding
Widely applied in CNC, 3D printer, automatic machinery,injection molding machine, engraving machine,etc.especially in bearing purpose.
The surface has been chrome plated to enhance the hardness.Due to the hard surface, they can extend the service life of the equipment.
Beveled at both ends for easy installation and prevents your hands from being injured during installation.
Metric G6 tolerance, surface roughness ra0.3-ra0.5, hardness about HRC58-64, hardening depth:0.8-2.5MM straightness≤0.1/1000MM,chrome thickness:0.015MM-0.02MM, roundness: no more than 3μm.