Linear Rail 3D Printer – Really Better or Just a Hype?

Linear Rail 3D Printer – Really Better or Just a Hype?

3D printers touting high-quality “linear rails” have sprouted up all over the market. Find out if a linear rail 3D printer is legitimately better or just a marketing sham. A cut-away depiction of a linear rail and its recirculating ball bearings. Source:...
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