Comgrow ROBO 3018 CNC Router Milling Machine




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The 3018 ROBO CNC Router has an effective engraving area of 300*180*45 mm (11.8*7.1*1.8 inches). The Pro CNC engraver can be used with aluminum, wood, acrylic, PCB, TPR, etc. Supported engraving types: relief engraving, cut out and cutting.

It comes as a pre-assembled kit but is easily and quickly assembled even for beginners with a bit of skill. The sturdy casting aluminum frame ensures a secure hold during the engraving process and precise engraving details. In addition, the Z-probe allows you to start using the CNC within a short time after assembly.



1. Pre-Assembled: Simple unboxing and assembly with just six screws.

2. Dual CNC Mode: For milling a more comprehensive range of materials.

3. XYZ Axis Limit Switches & Emergency Stop Control: Safety Features to avoid damage to the machine and injury.

4. Sturdy Structure: Premium Aluminum alloy makes the machine durable and stable to work on. Rubber Feet also dampen vibration and noise.

5. Hand held stand alone controller with screen: Easy to operate CNC control without needing a computer.

6. Safe Barrier: Prevents dust and debris kicked up during the engraving process, making cleanup easier.



All-Metal Gantry
The use of a 16 mm all-aluminum frame and thickened gantry makes the machine more stable when working to have a more high-precision project.

Beginner Friendly
Pre-assembled bed and gantry units, no need to connect wiring or knobs. Simply install clamps and you’re ready for your first project.

Offline Module Control
Supports operating without PC, transfer files to an SD card, you may begin creating.

Strong Spindle Design
775 spindle DC motor is powerful for most engraving and PCB milling applications.

Safe Limit Switch
Fast responding limit switches ensure that the CNC router operates in its working area. They are designed to provide that you do not accidentally send commands to the machine that would damage it. Makes the CNC safe and reliable.

The start and stop switch prevents motor overload, and the emergency button stops everything in case of an error.


ROBO CNC Package includes:


Milling Bits*10

CNC Router*1  

Note: ROBO CNC excludes laser head.

The laser set includes a router head, laser head, and glass.

CNC Guide>>

Customer Reviews

Based on 5 reviews
Richard Schoenbeck

Just got it set up and haven’t done anything yet got other projects to do figured this would be a good winter project

Jorrit Boersma

I love the machine even better than I expected!

Stéphane-André Théoret
Exactly what I was looking for.

Well made. Good quality materials. Easy to assemble. Great precision. Very happy with my purchase. The remote control is a great feature!!!

Another great tool for my retirement hobby shop

I purchased this on a whim though I have eyed small CNC from afar for many years. I was attracted to the shorter (thus stiffer) X axis on the Comgrow version of the popular 3018 size CNC. I had it put together shortly after I received it but had to wait till the next day to test it out. Following the step-by-step instructions I completed a few test runs without issue. I have a lot to learn as 2.5 and 3D engraving/cutting are new to me but so far, though steep, the learning curve has been achievable.

William Shamblin
A small but capable machine

I have only had it for a few days, so I'm still learning, but I'm satisfied with it so far. It appears to be well made and worked right out of the box.


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