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1Set 3d Printer Lead Screw Guide Rail Kit, 100mm-1000mm T10 Lead Screw +Brass Copper Nut +KP000 Or KFL000 Bearing Bracket +Flexible Coupling (Color : Lead 4mm KFL Set, Size : 500mm) :
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MDD T8 Lead Screw 300/400/500mm 8mm + Anti-Backlash Nut + KP08 Bearing Bracket +Flexible Coupling, For 3D Printer CNC (Size : 500mm) : Amazon.co.uk: Business, Industry & Science
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