Description
This is the Open Source Mechatronics’ kit of the popular Open Source MiniMill CNC Machine.
The MiniMill was originally designed and published on Openbuilds. It is a super strong, accurate and easy to assemble CNC machine.
Based on C-Beam, V-Slot, Xtreme Solid V-Wheels and TR8x8(P2) Leadscrews it is strong, accurate and reliable.
It has been carefully designed and can accurately cut foams, woods, plastics and aluminium to 0.1-0.2mm accuracy or better.
Functional engineering parts, toys, signs or anything else that can be imagined, can be made on the MiniMill CNC Machine.
FREE SHIPPING IN AUSTRALIA!
PLEASE NOTE: This kit includes 3 x NEMA 23 Stepper Motors!!!
Dimension Details:
| Travel (Cutting Area): | |
| – X Axis: | 120mm |
| – Y Axis: | 195mm |
| – Z Axis: | 80mm |
| Workable Material Height (max): | 60mm (with a 12mm base board) |
| Drive System: | TR8x8(P2) ACME Lead Screw |
| Machine Accuracy: | 0.05mm – 0.10mm |
| Footprint: | 560mm x 406mm (not including motors) |
Compatible Products
Compatible Material for Cutting/Milling:
- Aluminum
- Hard Wood
- Soft Wood
- Plexi Glass
- Delrin
- HDPE
- Foam
Kit Includes (Bill of Materials):
| Description | SKU | Quantity |
| Ball Bearing 688Z 8x16x5 | BEAR-688Z | 6 |
| 90 degree Angle Corner Connector (V-Slot) | BRAC-90ANG | 6 |
| Cast 90-Degree Corner Bracket | BRAC-90CAST | 10 |
| End Cap – 2040 | BRAC-ENDCAP-2040 | 8 |
| V-Slot Door Handle | BRAC-HAND | 2 |
| Single L Bracket | BRAC-L1 | 2 |
| Spindle Mounting Bracked – 71mm | BRAC-SPINDLE-71MM | 1 |
| NEMA23 Stepper Motor – 1.26N.m | ELEC-NEMA23-635-B | 3 |
| 8mm Metric ACME Lead Screw – 290mm | HARD-ACME-8-290 | 1 |
| 8mm Metric ACME Lead Screw – 315mm | HARD-ACME-8-315 | 1 |
| 8mm Metric ACME Lead Screw – 455mm | HARD-ACME-8-455 | 1 |
| Anti Backlash Nut Block | HARD-ACME-8-ANTIB-BLOCK | 3 |
| Jog Knob | HARD-CNC-JOGKNOB | 2 |
| Lock Collar – 8mm | HARD-COLL-8MM | 6 |
| 6.35mm x 8mm Flexible Coupling | HARD-COUP-635X8 | 3 |
| HARD-TIE-100MM-1 | HARD-TIE-100MM-1 | 6 |
| Drop-in T-Nut – M5 | HARD-TNUT-DROP-M5 | 2 |
| Tee Nuts – 1 Piece | HARD-TNUT-M5-1 | 61 |
| C-Beam – 107mm | LR-C-S-107 | 1 |
| C-Beam – 250mm | LR-C-S-250 | 3 |
| C-Beam – 390mm | LR-C-S-390 | 1 |
| Joining Plates – 5 Hole 90 degree | PLATE-90-5 | 6 |
| C-Beam End Mount | PLATE-C-END | 6 |
| C-Beam Gantry Plate – Double Wide | PLATE-C-GANTRY-D | 1 |
| C-Beam Gantry Plate – XL | PLATE-C-GANTRY-XL | 2 |
| 3 Hole Joining Strip | PLATE-STRIP-3 | 4 |
| Button Head Screws M3 – 6mm | SCREWS-M3-BH-6-1 | 2 |
| Low Profile Screws M5 – 10mm | SCREWS-M5-LP-10-1 | 42 |
| Low Profile Screws M5 – 12mm | SCREWS-M5-LP-12-1 | 4 |
| Low Profile Screws M5 – 15mm | SCREWS-M5-LP-15-1 | 24 |
| Low Profile Screws M5 – 20mm | SCREWS-M5-LP-20-1 | 6 |
| Low Profile Screws M5 – 25mm | SCREWS-M5-LP-25-1 | 18 |
| Low Profile Screws M5 – 55mm | SCREWS-M5-LP-55-1 | 8 |
| Low Profile Screws M5 – 6mm | SCREWS-M5-LP-6-1 | 8 |
| Low Profile Screws M5 – 8mm | SCREWS-M5-LP-8-1 | 22 |
| Self Tapping Screws – M5 | SCREWS-SELFTAP-20/1 | 6 |
| Eccentric Spacers – 6mm | SHIM-ECCENTRIC-8-6 | 8 |
| Precision Shim – 10x5x1mm | SHIM-PREC-1051 | 2 |
| Precision Shim – 10x8x1mm | SHIM-PREC-1081 | 8 |
| Aluminum Spacers – 3mm | SHIM-SPAC-3MM | 6 |
| Aluminum Spacers – 40mm | SHIM-SPAC-40MM | 6 |
| Aluminum Spacers – 6mm | SHIM-SPAC-6MM | 8 |
| Slot Washer – 15x5x2mm | SHIM-WASH-15-5-2 | 12 |
| Xtreme Mini V Wheel Kit | WHEEL-XTREME-MINIV-KIT | 8 |
| Xtreme Solid V Wheel Kit | WHEEL-XTREME-SOLID-V-KIT | 8 |
