Compatibility: It's a direct upgrade to Most 3018 Series CNC in the market. The 3040 Aluminum Spoilboard and 3040 MDF Spoilboard for this extension kit are also available to buy now. NOTE THAT: YOUR 3018 CNC SHOULD BE EQUIPPED WITH ∅8 MM T8 LEAD SCREW, ∅10 MM GUIDE RAIL, AND NO COUNTERBORE ON THE END PLATES FOR RAILS.
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