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Make your robot or CNC move on rails super fast with a linear bearing platform. For 8mm linear railings. All you need to get started is two 8mm supports and a precision-ground 8mm rod. CNC projects will have two of these on opposite sides to support a larger platform.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.