// Note 0: Many parts are 3d printable, i will mark them with a *. For testing, i'm using the 120mm bed but it should fit 150mm with about 140mm^2 usable print area.
// Note 1: feel free to buy the cheapest parts you find, there are added tolerances in the plastic parts that use the flexibility of PETG to let you pull everything square
| Thing | Price | Link |
|---|---|---|
| Hardware | ||
| M3 T-nuts (optional) * | $5.70 | link |
| M3 sliding T-nuts x200 * (2020 series) | $9 | link |
| M3x6 metric screws x200 | ||
| M3x35 metric screws x3 (or x4 with bigger bed) | ||
| M3x something between 10 and 20 x2 | ||
| M2x10 metric screws x2 (optional, hot glue is fine) | ||
| M5x30 metric screws x10 | ||
| M5 hex nut x2 | ||
| M3 (XD5.0XL4.0) inserts x100 (you need 20) | $7.34 | link |
| --- | --- | --- |
| GT2 pulley x2 * | $6.34 | link |
| 6mm GT2 belt x3m | $7.61 | link |
| F695 bearing x20 | $23 | link |
| Cheaper F695 (they work fine) | $11 | link |
| 2020 extrusion 150mm x12 * | $32.75 | link |
| mgn9c rail 150mm x3 * | $30 | link |
| mgn9c rail 100mm x2 * | $17.20 | ^ |
| T8 leadscrew (100mm) P:2mm L:8mm | $2.50 | link |
| 5x8mm coupler * | $1 | link |
| 120mm voron 0 bed | $20 | link |
| OR 150mm reprap bed | $10 | link |
| 8x20mm bed springs | $2 | link |
| --- | --- | --- |
| 3x NEMA17 | $25 | link - pancake |
| other motor listing (cheaper if you wanna buy 5) | $38 | link |
| literally any mainboard | $20-30 | ramps, pico |
| something with tmc drivers for sensorless homing (like the pico) | ^ | ^ |
| Orange Pi Zero 2 (or something to run klipper) | $30 | link |
| Limit switches x3 (MS-1A 13.5) | $1.50 | link |
| Power supply, depends on your mainboard | $20-30 | link |
| Extruder (titan or bmg recommended) | $5-10 | titan link |
| Thing | ||
|---|---|---|
| 2020 extrusion 150mm x5 | ||
| 2020 extrusion 200mm x4 | ||
| mgn9c rail 150mm x5 | ||
| T8 leadscrew (150mm) P:2mm L:8mm |
Replace the 4 longer extrusions with X long ones
Replace 2 rails with X-50mm long ones
Replace lead screw with x-50mm one
| thing | # |
|---|---|
| 150mm long 2020 | 8 |
| 550mm long 2020 | 4 |
| 150mm long mgn9c | 3 |
| 500mm long mgn9c | 2 |
| 500mm long T8 | 1 |
// BOM subject to change