this a complete slider kit to connect two X,Y cross shaft structure, simple structure stable performance, is commonly used in many printers, is the best configuration for 3D printer belt methods, very practical, suitable for mounting the optical axis of the dim. of 8mm.
This is a slider kit is low price also
Surface-treated oxide sandblasting
How is between slider and link it with the belt
The slider and the optical axis is a direct link and how to install it
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