1A roomy 400 × 400 × 50 mm bed
The square 400 mm bed takes large sheets in one go. It works wood, MDF, acrylic, carbon fibre, aluminium, copper and stainless steel, suited to prototyping and teaching.
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- COOLOOK CNC400 400 × 400 mm CNC Milling Machine
A 400 mm square bed at ±0.05 mm-6%CODE26BTS01COOLOOK CNC400
TWO TREES COOLOOK CNC400 400 × 400 mm CNC Milling Machine
A CNC milling machine with a 400 × 400 × 50 mm work area and ±0.05 mm engraving accuracy. It has a modular aluminium build and an 8000 rpm spindle, and runs over USB or from a TF card.
6%$305.73
Price with code · Geekbuying · as of 2026-10-09Code 26BTS01 · 6% off
max $20 · orders over $50 · until 2026-10-31
2±0.05 mm accuracy, modular frame
An XYZ frame of aluminium parts and precision shafts delivers ±0.05 mm engraving accuracy. The modular design is easy to build and maintain, with low standby power.
3USB or TF card, mainstream CAM support
Connect to a PC over USB or run standalone from a TF card. It takes NC/G-code from ArtCAM, Fusion 360, EASEL and Candle, and the control box has an emergency stop.
Key specs
- Work area
- 400 × 400 × 50 mm
- Spindle
- Up to 8000 rpm
- Accuracy
- ±0.05 mm
- Power input
- DC 24 V 5.62 A
- Weight
- 12.5 kg
- Ships from
- EU warehouse
Good pick if
- You’ve outgrown a 3018-class bed
- You need a CNC for a school or makerspace
Think twice if
- You need fast, high-volume machining
FAQ
Is there a promo code?
Yes. Enter 26BTS01 at Geekbuying checkout when buying the TWO TREES COOLOOK CNC400 400 × 400 mm CNC Milling Machine for 6% off. Conditions: max $20 · orders over $50 · until 2026-10-31.
What does it work with?
It runs NC/G-code from ArtCAM, Fusion 360, EASEL and Candle, either over USB from a PC or from a TF card.
Does it need assembly?
Yes. It ships as a modular kit of backing plates, X and Y modules, base modules and the control box that you screw together.
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