When first starting, it’s not easy if you’re unused to CNC machines.
Having used a few, I’ve found this to be the norm.
Like most home DIY CNC machines, the TTC450 Pro is primarily designed for woodworking and other softer materials.
Two Trees also supplied the laser engraver head, which further adds to the appeal of the machine.
The TTC450 Pro, like all CNC machines, takes time to master.
Don’t expect to become an expert after one sitting.
It’s far easier to use than some DIY alternatives, especially given the price.
This machine can be purchased directly from the Twotrees website by clickinghere.
A standard 60 cm width work surface won’t suffice.
When it comes to weight, these are not light machines.
Given that this machine spins at high speeds, its weight is actually an advantage.
It’s not quite a quick release, but it’s fast enough.
For file transfer, you’re able to use USB, Wi-Fi, or a TF/microSD card.
First and foremost, when the box arrived, the machine was mostly prebuilt.
It’s worth preparing your workspace beforehand.
If something goes wrong, pressing this button halts all operations immediately.
Although the open-frame design has a somewhat DIY aesthetic, Two Trees has opted for a sleek aluminium frame.
However, this is a user rather than a machine error.
Without it, sawdust or metal debris scatters across your workshop.
The TTC450 Pro supports a tool diameter range of 0.5 to 7 mm and uses an ER11-style chuck.
It primarily relies on open-source GRBL firmware, which supports both CNC and laser use without requiring additional updates.
The system accepts files.NC or G-code formats, depending on your preference.
Once everything was connected, I used the Easel software package to control the TTC450 Pro.
Once this is done, you’re ready to begin CNC machining.
If you’re accustomed to high-end laser engravers or 3D printers, you might expect almost completely automatic calibration.
However, most CNCs, including TTC450 Pro, require far more manual input.
Once your design is ready in Easel, you’re ready to start the CNC machining.
After confirming these configs, the machine checks the dimensions to ensure they stay within material boundaries.
The final screen provides a last-minute checklist.
While you shouldn’t leave the machine unattended, it works exceptionally well and proved to be very reliable.
For a CNC machine priced under 1,000, the quality of the output is exceptional.
The build quality, high-quality lead screws, and rigid frame ensure precision throughout the test.
For projects that cut through materials, I recommend placing an additional sheet underneath to protect the build surface.
A laser cutter head is also available for tasks like 2D shapes.
Switching heads takes about 5 minutes to unbolt, replace, and recalibrate, which is relatively quick.
Having three different tool heads offers significant flexibility.
The rotary tool, included in the box, is another accessory with steep learning curves.
Although my initial results were underwhelming, this was due to user error rather than machine limitations.
The TTC450 Pro relies on open-source or third-party software.
For CNC work, Easel is ideal, while laser engraving requires software like LightBurn.
There are many aspects to like about it.
First and foremost is the design.
Its open frame makes it very easy to use and manoeuvre.
The size is relatively large, and you may need to extend a work surface to accommodate it slightly.
However, it’s comparable with most larger laser engravers and other small CNC machines.
Two trees have taken it up a notch from the usual extruded aluminium and open-frame designs.
When it comes to setup and assembly, Two Trees suggests 1015 minutes.
It’s not a major problem, but it can be a little frustrating during assembly.
For those new to CNC, I highly recommend Easel software.
It’s straightforward to use, and you should get excellent results relatively quickly.
My advice for anyone purchasing this machine is to also invest in the vacuum attachment.
In my opinion, it’s one of the best options on the market at present.
