----------------- CoreXY Parts List ----------------- ----------------------------------------- The following items were obtained from https://www.aliexpress.com/ ----------------------------------------- 1 only: GT2 belt Power Transmission Parts Accessory 10meter GT2-6mm Open Timing Belt Width 6mm 1 packet: High Carbon Steel V624ZZ (20 Pcs) V Groove Sealed Ball Bearing 624VV Guide Track Roller Bearing V624 Embroidery Machine Bearing 1 packet: POWGE 10pcs 2GT Idler Pulley Bore 4mm No Teeth Passive Pulley 20T 20 Geer GT2 Idle Pulley For Width 6mm GT2 Belt 3D Printer 1 packet: POWGE 2GT 20 Teeth synchronous Wheel Idler Pulley Bore 4mm with Bearing for Width 6MM GT2 Timing belt 20T 20teeth 10pcs 1 packet: GT2 20 tooth Timing Pulley Aluminum 3D Printer Parts 2GT 20teeth Bore 5mm Width 6mm Part Synchronous Wheel Gear with Screw Teeth 2 only: 2A phase 3D Printer Big Easy Driver board v1.2 A4988 stepper motor driver board 2 only: Free shipping 3D Printer -- Nema17 for 12VDC 2800g.cm 34mm length 4-Lead 17HS3430 17 motor Stepper Motor for CNC 1 lot: FreeShipping 5pcs/lot Tower pro SG90 RC Micro Servo 9g For Arduino Aeromodelismo Align Trex 450 Airplane Helicopters Accessories 1 only: FREE SHIPPING CPS-3205 Compact Mini Variable Adjustable DC Power Supply 0-32V 0-5A AC110-240V 1 only: UNO R3 for arduino MEGA328P 100% original ATMEGA16U2 with USB Cable ---------------------------------------------------------- Obtain the following items from your local hardware / electronics store ---------------------------------------------------------- 1 only 18 gauge aluminium sheet 295mm x 295mm (the dimensions are NOT critical ... this just happened to be available) Red & black hookup wire 1 only 3mm drill 1 only 4mm drill 1 only drill the EXACT diameter of your pen (or a drill SMALLER than your pen diameter and a rat-tail file to enlarge the hole size) 3mm nuts and bolts ... lengths to suit 4mm nuts and bolts ... lengths to suit 4 only 4mm washers 2 only 25mm long 3mm tapped metal spacers (or a LONG 4mm bolt ... the timing belts are attached to this spacer/bolt which in turn is connected to the pen-carriage) 1 packet of cable ties ------------------------------------- Additionally the A4 printer requires ------------------------------------- 6mm x 600mm x 400mm particle board (A4 printer) 1.2m length 65mm x 18mm dressed pine 6 only counter-sunk wood screws 1 only 2m length 1.5mm x 20mm x20mm Tee-section aluminium extrusion (A4 printer) ------------------------------------- Additionally the A3 printer requires ------------------------------------- 6mm x 800mm x 600mm particle board (A3 printer) 1.2m length 65mm x 18mm dressed pine 6 only counter-sunk wood screws 2 only 2m lengths 1.5mm x 20mm x20mm Tee-section aluminium extrusion (A3 printer) ------------------------------------------------- Miscellaneous tools required during construction ------------------------------------------------- Utility knife Steel ruler Hammer Center punch Screwdriver for 3mm, 4mm nuts Small long-nose pliers (hold one nut ...) Small crescent (... while you tighten a second nut using this) Hacksaw