Best Price 1Set Strong Solid V wheel Kit for Openbuilds V-Slot rail,OX CNC, solid wheel Linear Extrusion 3D Printer RepRap CNC Discount Price : $0.86 - 1.36 10pcs/Lot POM wheel Kit for Openbuilds V-Slot rail OX CNC solid wheel Linear Extrusion KIT063 3D Printer RepRap CNC,OpenBuilds OX CNC Machine. A strong easy to build shop CNC router that can be sized to suit your needs. Many new features have been incorporated into the OX to make it a great router that is sure to inspire! V-Slot Linear Actuator Build (Belt Driven) Apr 25, 2019. Category. iTopie RepRap - 3D Printer. Mar 24, 2016. Category ,10pcs/Lot POM wheel Kit for Openbuilds V-Slot rail OX CNC solid wheel Linear Extrusion KIT063 3D Printer RepRap CNC. From $3.35 $17.23. 10pcs/Lot Strong Solid V wheel Kit Plastic wheel POM wheel V-type V Pulley for Openbuilds V-Slot rail OX CNC. From $3.35 . Tags.,solid wheel 3D printer parts Strong Solid Derlin V Wheel Kit for Openbuilds V-Slot rail,OX CNC,V Slot, US $ 1.0-2.0 / Piece . 1 Piece...