X-axis MGN12H Linear Guide Rail Kit 3.0 for Ender3 S1 and S1 pro 3D Printer Upgrade Include All Accessories from ChowThink

Features & details Features Improve 3D printing quality Make the movement more stable accurate agile longer service life more suitable for fast printing higher load Optimized Linear Rail Guide MGN12 linear rail guide with MGN12H stainless steel black carriage blocks carrying capacity greatly Guide Rail adpots blackening treatment on surface to prevent rusting X-axis special profile The X-axis profile specially made for the S1 is more suitable for mounting rails and offers better stability accuracy than rails fixed by adding Angle aluminum or T-nuts Better Materials And Accessories The linear rail guide is made of heavy-duty bearing steel all structural parts are made of metal the surface is treated more durable and the synchronization belt