Best CNC Router for Aluminum Today

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best overall rating★★★★★

Genmitsu CNC 3018-PRO

  • Sturdy
  • Easy to assemble
  • Versatile
best overall rating★★★★★

BobsCNC Evolution 3

  • Easy to assemble
  • Sturdy build
  • Complete kit
best overall rating★★★★★

VEVOR CNC 1610

  • Easy to assemble
  • Versatile
  • Accurate cutting

Our reviews are unbiased, fact-based, and comprehensively researched to help you make the right buying decisions.

 
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Most people think that CNC routers are used mainly for cutting wood and plastic.

Although this is true, these versatile machines can do a lot more than that.

For instance, did you know you can engrave or cut flimsy aluminum sheets with a CNC router?

If this sounds like something that would interest you, then you should take a look at what we feel is the best CNC router for aluminum out of 15 models we analyzed.

best overall rating

Best CNC Router for Aluminum – Genmitsu CNC 3018-PRO Router

The best CNC router for aluminum out of the 15 models we researched in detail is the Genmitsu CNC 3018-PRO Router.

This is also the most beginner-friendly model on our list that supports offline controller support.

Here’s what the 3018-PRO Router’s key specifications are at a glance—

  • 1/8-inch Bit
  • 11.8 x 7 x 1.8-inch Engraving Surface
  • 10,000 RPM
  • SainSmart Offline Controller

The Genmitsu CNC 3018-PRO Router is a great tool for beginners, including anyone who is starting to learn CNC.

It can cut different materials from plastic, soft aluminum, woods, and acrylics.

It has an integrated mainboard and custom Grbl software which allows seamless hardware and software connection.

This unit has a really secure power adapter, with over-voltage protection and short-circuit protection.

The 3018-PRO also comes with an offline controller which helps users to adjust the X, Y, and Z-axis without having to use a computer.

Pros

  • Sturdy
  • Easy to assemble
  • Versatile
  • Good engraving results

Cons

  • Could come with threadlocker

Even though it does not come with a threadlocker, this unit is easy to assemble and use, especially for beginners. Its versatility also makes it a good investment.

Top CNC Router for Aluminum in the Market Compared

Product Image
Product Name
Features
Price

Best Overall - Genmitsu CNC 3018-PRO
  • Bit Diameter: 1/8 in
  • Engraving Surface: 11.8 x 7 x 1.8 in
  • Speed: 10,000 RPM
  • SainSmart Offline Controller



Best Premium - BobsCNC Evolution 3
  • Bit Diameter: 1/4 and 1/8 in
  • Engraving Surface: 16 x 18 x 3.3 in
  • Speed: 30,000 RPM
  • Comes with Makita RT0701C



Best Budget - VEVOR CNC 1610
  • Bit Diameter: 1/8 in
  • Engraving Surface: 6.3 x 3.9 x 1.6 in
  • Speed: 10,000 RPM
  • Brushless Stepper Motors



Yofuly 3018 Pro
  • Bit Diameter: 1/8 in
  • Engraving Surface: 11.8 x 7.1 x 1.8 in
  • Speed: 10,000 RPM
  • Offline Controller



Best Multi-Purpose - SainSmart Genmitsu CNC 3018-PRO
  • Bit Diameter: 1/8 in
  • Engraving Surface: 11.8 x 7.1 x 1.8 in
  • Speed: 10,000 RPM
  • 1.8-inch TFT Display



MYSWEETY DIY CNC 3018-PRO
  • Bit Diameter: 1/8 in
  • Engraving Surface: 11.8 x 7.1 x 1.8 in
  • Speed: 10,000 RPM
  • Offline Controller



Yofuly Upgraded CNC 3018 Pro GRBL
  • Bit Diameter: 1/8 in
  • Engraving Surface: 15.7 x 13 x 1.8 in
  • Speed: 10,000 RPM
  • Heat Sink and Fan



FoxAlien Desktop CNC
  • Bit Diameter: 1/8 in
  • Engraving Surface: 11 x 6.2 x 1.3 in
  • Speed: 10,000 RPM
  • External Stop Button



VEVOR CNC Router Engraver Kit 3020
  • Bit Diameter: 1/8 in
  • Engraving Surface: 11.8 x 7.9 x 2 in
  • Speed: 8,000 RPM
  • 4 Rotary Axis



Best for Wide-Range Area Work -
  • Bit Diameter: 1/8 in
  • Engraving Surface: 15.7 x 11.8 x 2.4 in
  • Speed: 8,000 RPM
  • High Torque Transmission


Reviews of Best CNC Router for Aluminum

Best Premium - BobsCNC Evolution 3

best overall rating

Key Specifications

  • ¼ and 1/8-inch Bits
  • 16 x 18 x 3.3-inch Engraving Surface
  • 30,000 RPM
  • Comes with Makita RT0701C

The BobsCNC Evolution 3 CNC Router Kit has a 16x 18-inch cutting area and 3.3 inches of Z travel. This unit comes with a rigid laser cut frame.

Its rail system is supported by SG20U with a GT2 belt drive on its X and Y axis, and ACME TR8 on its Z axis.

With a wattage of 600 W and a voltage of 115 V, this router kit can be used with multiple materials.

It also comes with a Makita RT0701C router and Arduino-based Grbl microprocessor.

Take a look at this video to learn about BobCNC’s Evolution series:

 

Pros

  • Easy to assemble
  • Sturdy build
  • Complete kit
  • Hose and cord stores easily

Cons

  • Gantry could flex less

The product is a great choice for beginners and comes with complete router, motors, electronics, and controller software. It also performs adequately for multiple materials.

Best Budget - VEVOR CNC 1610

best overall rating

Key Specifications

  • 1/8-inch Bit
  • 6.3 x 3.9 x 1.6-inch Engraving Surface
  • 10,000 RPM
  • Brushless Stepper Motors

The VEVOR CNC 3018 is a self-learning tool that is great for beginners. It comes with a spindle speed of 10000 rpm/min and 6.3 x 3.9 x 1.6 inches of effective working travel.

It comes with T8 stainless steel screws. The small working area might be a put-off for some, but for its price, you can’t ask for much more.

This unit is equipped with 3 42-stepper motors that aids movement easily. It is versatile to be used with plastics, soft aluminum, woods, acrylics, or other soft materials.

The router kit comes with a spindle, cable, two gravers, and table lamp to aid visibility.

Pros

  • Easy to assemble
  • Versatile
  • Accurate cutting
  • Less noise

Cons

  • Guide rods could be thicker

This tool is really sturdy and performs cutting with great accuracy. It is a great investment for beginners, and works well with different materials.

Yofuly 3018 Pro

best overall rating

Key Specifications

  • 1/8-inch Bits
  • 11.8 x 7.1 x 1.8-inch Engraving Surface
  • 10,000 RPM
  • Offline Controller

The Yofuly 3018 Pro CNC Router allows engraving, cutting, and drilling. This machine comes with a compact frame that offers about 11.8 x 7.1 x 1.8 inches of engraving surface.

Its stepper motor is equipped with 775 spindle that works at 0-10000 rpm, and comes with a Grbl software controller.

Alternatively, it also has an offline manual controller which can be connected via a USB cable.

With quite a range of speed, this tool can engrave wood, bamboo, plastic, and soft aluminum. It can also cut through thin wood, bamboo, plastic, and other materials.

Pros

  • Easy to assemble
  • Easy to operate
  • Accurate cutting
  • Seamless software integration

Cons

  • Could vibrate less

This unit is really helpful in cutting and engraving different types of materials. It also provides easy software integration without hassle.

Best Multi-Purpose - SainSmart Genmitsu CNC 3018-PRO

best overall rating

Key Specifications

  • 1/8-inch Bits
  • 11.8 x 7.1 x 1.8-inch Engraving Surface
  • 10,000 RPM
  • Offline Controller

The MYSWEETY DIY CNC 3018-PRO is a CNC router great for beginners. It has an offline controller with 1G capacity that can be used without connecting to a computer.

It also comes with an integrated driver chip and sturdy casing for more durability.

This unit is really secure thanks to its short circuit protection.

With a 775 spindle motor that runs at 10000 rpm, this unit is versatile enough to be used with different materials from plastics to soft aluminum to woods and acrylics.

It is also secured with 4 clamps that can hold thicknesses up to 30mm.

Pros

  • Versatile
  • Sturdy build
  • Extra short circuit protection
  • Easy to assemble

Cons

  • Needs upgraded tools

This unit is a great choice for beginners because it is easy to assemble and can be used with different materials.

MYSWEETY DIY CNC 3018-PRO

best overall rating

Key Specifications

  • 1/8-inch Bits
  • 15.7 x 13 x 1.8-inch Engraving Surface
  • 10,000 RPM
  • Heat Sink and Fan

The Yofuly Upgraded CNC 3018 Pro GRBL Control Engraving Machine is an upgraded version of the previous model.

It allows 2D and 3D sculpture and has drill bits with 0.1 mm tip, 20 degrees, and 1/8-inch diameter.

This updated version now comes with a manual control option for the X, Y, and Z axes. It also allows document engraving by linking the offline board to the GRBL control board without using a computer.

It can be used to engrave many different materials from aluminum to acrylic to wood to most plastics.

Pros

  • Versatile
  • Durable material
  • Easy to use
  • Accurate performance

Cons

  • Instructions could be clearer

This upgraded version of the CNC 3018 model is great to use with different types of materials.

The engraving process is also easier thanks to the manual control option and document engraving feature.

Yofuly Upgraded CNC 3018 Pro GRBL

best overall rating

Key Specifications

  • 1/8-inch Bits
  • 11 x 6.2 x 1.3-inch Engraving Surface
  • 10,000 RPM
  • External Stop Button

The FoxAlien Desktop CNC Router Machine 3018-SE V2 is desktop router with 11 x 6.18 x 1.3 inches of working area.

It has a 775 spindle that runs at 10000 rpm and requires 12 V of power supply.

This unit comes with a protective case for a safer working process as dust is less likely to scatter.

It can be used for different DIY projects such as engraving and sculpting. It is also compatible with all GRBL software.

Pros

  • Extra secure with safety protection
  • Easy to assemble
  • Versatile
  • Great for beginners

Cons

  • Need to buy extra components

Even though its 300W spindle and power module are not included, this unit is perfect for DIY craft projects with wide range of material types.

FoxAlien Desktop CNC

best overall rating

Key Specifications

  • 1/8-inch Bits
  • 11.8 x 7.9 x 2-inch Engraving Surface
  • 8,000 RPM
  • 4 Rotary Axis

The VEVOR CNC Router Engraver Kit 3020 is a CNC router with an effective working area of 11.8 x 7.9.

It runs at 500W of power and works for material thicknesses of up to 2 inches without sputtering or stopping.

This tool is built with an aluminum backing plate for better durability. Its flexible coupling allows high torque delivery and its spindle motor knob enables adjustment to help with precise engraving.

It works well with many materials from plastics to wood to acrylics.

Pros

  • Durable and sturdy
  • Precise performance
  • High torque
  • Versatile

Cons

  • Could come with MAC support

With a durable material and precise performance, this unit is great for engraving a wide range of materials. It can be operated easily even for the most intricate and detailed engravings.

VEVOR CNC Router Engraver Kit 3020

best overall rating

If you want to get the most versatility out of your CNC router, then the SainSmart Genmitsu CNC Router Machine 3018-PROVer is for you.

Here’s what this router has in store for us—

  • 1/8-inch Bits
  • 11.8 x 7.1 x 1.8-inch Engraving Surface
  • 10,000 RPM
  • 1.8-inch TFT Display

The SainSmart Genmitsu CNC Router Machine 3018-PROVeris a pre-assembled router with an open-source Grbl.

It has an all-aluminum body as well as acrylic safety baffles as a safety barrier to block flying pieces of cut materials so that cutting and engraving can be done safely.

This unit has an effective engraving area of 11.8 by 7.1 by 1.4 inches. Its spindle has a 775 motor that runs at 10000 rpm.

It has a 1.8” display for clear readouts and enables manual control without computer aid.

Pros

  • Sturdy material
  • Extra protection from baffles
  • Accurate cutting
  • Good quality components

Cons

  • Confusing limit switches

This pre-assembled router is very convenient to use even for beginners. It allows precise cutting while performing smoothly with less noise.

Best for Wide-Range Area Work

best overall rating

For those who plan on working with larger workpieces, the NOPTEG 3 Axis CNC 3040 Router Engraver’s wide engraving area will suit you the best.

Key Specifications

  • 1/8-inch Bits
  • 15.7 x 11.8 x 2.4-inch Engraving Surface
  • 8,000 RPM
  • High Torque Transmission

The NOPTEG 3 Axis CNC 3040 Router Engraver is a CNC router with 15.7 x 11.8 inches of engraving surface while the spindle can travel as low as 2.4 inches deep.

It is built with aluminum alloy materials and can be computer-controlled through an on-board parallel port.

Its high precision spindle motor allows high precision of engraving, together with its flexible coupling for high torque delivery.

It also comes with cover plates to reduce pollution and flyaway while working. This unit is extra secure with an emergency stop button.

Pros

  • High precision of engraving
  • High torque
  • Durable material
  • Extra secure

Cons

  • Instructions could be clearer

This product is a great choice for those looking to do high precision engraving, which also allows seamless connection to computer with its communication interface.

Best CNC Router for Aluminum Buying Guide

Generally speaking, and CNC router can be used to cut and engrave on aluminum. However, if you want the best model the market has to offer, then you need to consider the following points.

Cutting Speed

This is a crucial aspect of purchasing the best CNC router for aluminum.

You should set the machine’s cutting speed based on the type of material you’re working with.

For aluminum workpieces, find a model that offers between 8,000 and 10,000 RPM. However, a higher RPM rating will allow you to work with all sorts of materials in the future.

Bit Size

The size of the bit will affect the fineness of the cut. A thinner bit is more accurate at producing tiny details, whereas a thicker bit will remove more material in fewer strokes.

However, if you work exclusively with aluminum, either a 1/8 or ¼-inch shanks will suit you just fine.

Engraving Surface

The engraving surface refers to the size of the CNC table’s worksurface. A wider table will generally allow you to work with large pieces of metal, wood, and plastic.

However, you should also pay attention to the spindle travel or how deep the bit can penetrate the surface of your work material.

Very rarely with you work with 1-inch pieces of aluminum, but a farther-traveling Z axis will allow you to engrave deeper or even cut wooden pieces in the future.

How to Use a CNC Router for Aluminum

Here’s a quick guide on how you can use your CNC router to engrave or cut through aluminum. Please note that your experience may differ based on the router model you choose.

1. Create the design and layout based on your client’s specifications. Calculate the path correctly and save the file.
2. Copy the saved file to the DSP controller. If you’re using a control card machine, open the software, read in the layout, then save the file.
3. Mount the aluminum workpiece onto the CNC table and define the point of origin. Start the spindle and adjust the spindle speed. When engraving aluminum, try and stay within the 8,000 to 10,000-RPM range.
4. Turn the machine on and let it perform a reset self-test. The X, Y, and Z axes should return to the zero point.
5. Adjust the X, Y, and Z axes and align them with the origin of the routing work. Make sure that the Z axis is set at the appropriate height and that it reaches the maximum penetrating depth that your project calls for.
6. Access the CNC file and transfer it to the CNC router table. The routing should be completed automatically.
7. After the routing is complete, the CNC router machine will automatically lift the spindle and return it to its starting point.

FAQ’s

How easy is it to cut aluminum with a CNC router?

Extremely easy. CNC machines can produce intricate cuts and designs that the human hand and eye are incapable of doing. However, your technical skill at operating computers and editing files will determine how you utilize your CNC machine. There are several helpful guidelines on the internet and on YouTube that show you how to get started.

What is the difference between routing and lasers?

Laser-cutting machines are several times more expensive than CNC routers. However, their higher upfront cost will pay off with cleaner and deeper cuts. However, lasers are designed specifically to cut aluminum, not engrave it. Also, lasers may not be the ideal choice for those who work with all sorts of materials.

Are CNC routers worth it?

Judging by the price tags of the models listed above, we think that a CNC router is worth the investment. Even the most inexpensive CNC router can help enhance your woodworking and metalworking game by quite a lot. These kinds of machines are used to produce cuts and designs that you, a human, cannot. And if you plan on doing commission work, then a CNC router is a must-have tool for your workshop.

What can a CNC router make?

All sorts of things! Best of all, a CNC router for aluminum can work on all sorts of materials. So, if you own a woodworking shop, you can use these routers to create intricate designs for furniture. However, what you can create is limited by your expertise at creating designs and operating these machines.

Summary

And there we have it, folks.

In today’s guide, we’ve shown you what the best CNC router for aluminum is, as well as several other options that can improve your aluminum-engraving game.

If you’re not sure which model to get, or if you’re unclear about anything in this guide, we’d love to hear your feedback in the comments section.

About Joseph Carter

Joseph is DIYer with a passion for building. He is an experienced writer on tools and design and contributes to his ideas on various platforms.

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