... Straight Linear Guide 1.small maintenance 2.low price 3.high precision RIGHT Series Accurate Straight Linear GuideRIT15 ~ 65A type, ... machine tools, various cutting machines, woodworking machinery, CNC engraving machines.1. Compozition: rail, slider, ball, back to the browser, ... dust cover, Cage, isolation chain.2. Features:(1)High efficiency, the driving force of small, energy saving, ...