Lunyee 3020 Nova Desktop CNC Router Review: Metal Cutting, Wood Engraving & Hobby Projects Tested

Written by Kevin Foster

If you’ve been searching for a compact desktop CNC router capable of metal cutting, wood engraving, and multi-material hobby projects, the Lunyee 3020 Nova immediately stands out. After hours testing entry-level CNC machines, this one impressed me with its stability, accuracy, and versatility. In this review, I’ll share my hands-on experience with unboxing, assembly, spindle performance, real-world milling and carving tests, advantages, minor drawbacks, and why it’s ideal for hobbyists and makers.

 

 

Unboxing and Build Quality

Opening the box was satisfying—the 3020 Nova CNC router comes well-protected in thick foam, weighing 19.2 kilograms. Handling it alone is feasible, and it arrived in perfect condition, which is essential for any precision device.

The rigid aluminum frame immediately conveys stability and reliability. Linear rails and ball screws move smoothly, noticeable the moment you start testing the axes. The package includes the main frame, spindle motor, mounting hardware, USB control cable, lubricant, wrenches, and a basic English manual. Keyed connectors make wiring intuitive, and the machine doesn’t feel “toy-like” at all—it’s solid and thoughtfully designed.

 

 

Assembly and GRBL Setup

Assembly is straightforward, even for beginners with basic CNC experience. Following the instructions, I aligned the T-slot aluminum table with a try-square and tightened diagonally, resulting in a rock-solid frame.

The work area of 300 x 200 x 20 mm is perfect for small signs, inlays, and hobby parts. Setting up the spindle and connecting wiring is stress-free, and the machine feels rigid and precise before even starting any metal cutting or wood engraving.

 

 

Spindle Performance and Material Versatility

The 3020 Nova offers a spindle range from 10,000 to 32,000 RPM, and running it on wood, acrylic, and soft metals felt exceptionally smooth. During metal cutting tasks, the spindle remained stable across multiple passes, producing clean and precise cavities with minimal vibration.

I tested metal carving on a soft aluminum block, achieving sharp edges, clean corners, and consistent depth. Adding the optional laser module further enhanced its versatility, allowing precise marking on paper, wood, and thin plastics—perfect for hobbyists exploring multi-material CNC projects.

 

 

Why the Lunyee 3020 Nova Stands Out

After extensive use, these features impressed me most:

• Precision and Stability: Rigid aluminum frame and smooth linear rails make metal carving and wood engraving accurate and controlled.
• Versatile Material Support: Handles wood, plastics, acrylic, and soft metals effortlessly.
• Beginner-Friendly: Easy wiring, clear assembly instructions, and intuitive controls.
• Upgradeable: Optional laser module adds new creative possibilities.

Compared to other entry-level desktop CNC routers, the 3020 Nova balances reliability, precision, and affordability, making small-scale projects more enjoyable for hobbyists.

 

 

Minor Drawbacks and Practical Tips

There are a few minor things to note:

• The T-slot table may need occasional flattening after light surfacing cuts, which is easy with a sanding tool.
• The manual doesn’t cover advanced GRBL workflows extensively; online tutorials will help.
• For metal cutting, adjusting spindle speed is key: moderate for wood, slightly higher for plastics, and intermediate for soft aluminum.

Using software like LightBurn, Candle, or Fusion 360 made the workflow smooth, and honestly, seeing the machine execute multi-pass metal carving accurately gave me a little thrill—it’s surprisingly satisfying.

 

 

Milling and Carving Tests

Metal Milling Test

I put the 3020 Nova through a test on a solid soft aluminum block. The machine carved a precise cavity with smooth walls and clean corners. Even during multiple passes at a moderate feed rate, the spindle remained stable and vibration was minimal. The dimensional accuracy was excellent, and watching the cut develop steadily made me genuinely excited. For a desktop CNC, it handled light metal milling tasks like a pro.

 

Small Relief Carving Test

For wood, I tried a small-scale deer relief. The 3020 Nova captured fine textures in the fur and antlers perfectly. With smooth motion controlled by the GRBL system and the stabilized aluminum frame, lines were sharp and clean without chatter marks. I really felt the machine’s capability for precision engraving, and it’s perfect for artistic projects or hobbyist work that requires attention to detail.

 

 

 

Comparison with Similar Entry-Level CNC Routers

When evaluating entry-level desktop CNC routers, it’s helpful to compare the 3020 Nova with popular alternatives.

• The 3018 Pro is slightly more compact and budget-friendly but struggles with multi-pass metal cutting and precision wood engraving due to a less rigid frame.
• The Genmitsu CNC 3018-PROVer offers a similar work area and GRBL compatibility, but the Nova excels in spindle speed and optional laser module upgrades, providing greater versatility for precision engraving, light metal carving, and multi-material projects.

For hobbyists completing small-scale professional-grade CNC tasks, the 3020 Nova delivers superior accuracy, rigidity, and expandability.

 

 

Who Should Buy

The 3020 Nova is ideal for:

• Beginners and hobbyists looking for a reliable desktop CNC.
• Creators working with wood, plastics, and soft metals.
• Makers producing small signs, inlays, DIY gifts, or detailed engraving projects.

It isn’t designed for continuous industrial production or very thick aluminum cutting, but for home workshops, it’s a versatile, precise, and budget-friendly choice. Compared to the 3018 Pro, it offers greater stability and the option to add a laser module.

 

 

Technical Specifications

Feature	Specification
Frame Material	Aluminum
Work Area	300 x 200 x 20 mm
Spindle Speed	10,000 – 32,000 RPM
Controller	GRBL (compatible with LightBurn, Candle, Fusion 360)
Laser Module	Optional Upgrade
Weight	19.2 kg

 

 

Frequently Asked Questions about Lunyee 3020 Nova

Q: Can the 3020 Nova handle metal cutting?

A: Yes, it performs soft aluminum milling and light metal carving with stable multi-pass cuts and excellent precision.

Q: What materials can it work with?

A: Wood, plastics, acrylic, and soft metals are all compatible, with optional laser module support for paper and thin plastics.

Q: What controllers are supported?

A: GRBL, compatible with LightBurn, Candle, and Fusion 360.

Q: How noisy is the spindle?

A: Relatively quiet, around 60–70 dB, ideal for home workshops.

Q: Can it handle PCB milling?

A: Yes, the router can perform basic PCB milling reliably.

Q: How does it compare to the 3018 Pro?

A: More stable and versatile, capable of multi-pass engraving on hardwood and soft metals.

Q: Is a laser module available?

A: Yes, optional and adds precise cutting and marking capabilities on wood, paper, and thin plastics.

Q: What warranty is offered?

A: Typically one year.

 

 

Final Verdict – Is 3020 Nova Worth It?

After spending significant time with the Lunyee 3020 Nova, I can honestly say it’s a desktop CNC that delivers professional-level precision without breaking the bank. The rigid aluminum frame, smooth linear rails, and reliable spindle make it a joy for both metal cutting and precision engraving. Easy assembly, optional laser upgrades, and stable performance make it ideal for home makers and hobbyists. Even small drawbacks, like occasional table flattening, are easy to handle.

If you’re looking for a versatile, beginner-friendly CNC router for a home workshop, the Lunyee 3020 Nova is a top contender—and I genuinely enjoyed every minute of testing it.