Easy To Install, Inexpensive CNC
Conversion Kits to convert
your lathe or mill to CNC

All the CNC kits come with an installation guide
and are quickly delivered to your doorstep.
Shop Cnc Conversion Kits

Easy To Install, Inexpensive CNC
Conversion Kits to convert
your lathe or mill to CNC

All the CNC kits come with an installation guide
and are quickly delivered to your doorstep.
Shop Cnc Conversion Kits

Easy To Install, Inexpensive Cnc Conversion Kits & Machines Quickly Delivered To Your Footsteps

Designed with simplicity and flexibility in mind

Explore all products

Looking for a compact yet effective CNC conversion kit?

Rest easy, as we’ve got all your needs covered. We have top-of-the-line lathe and mill CNC conversion kits from industry-leading manufacturers like Grizzly, Precision Matthews, Sieg, and shop Fox. So whatever be your CNC conversion requirement, you can look up to us.

Little Machine Shop Hi Torque 3990 Mini Mill

Little machine Shop 3990 Mill CNC Conversion Kit

$850.00 Add to cart
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Grizzly G0704 Benchtop Mill Conversion Kit

Grizzly G0704 Benchtop Mill Conversion Kit

$900.00

Save: $162.50 (15.3%)

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Sale!
Sieg X2D conversion kit

Sieg X2D Benchtop Mill Conversion Kit

$750.00

Save: $156.25 (17.2%)

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CNC Machines

Is precision a challenge on your existing mill or lathe? Maybe it's time for an upgrade. We have an extensive range of best-in-class turn key CNC machines to automate just about any machine shop. Meaning with our ready-to-use CNC machines, you can overcome your machining woes in an instant.

sieg x2 cnc conversion

Sieg X2 benchtop mill

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Sieg X2D conversion kit

Sieg X2D benchtop mill

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Sieg X2P (European Model)

Sieg X2P (European Model)

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Increase Your ROI And Save Time In Production With Your Own CNC Machine

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Getting your products manufactured by a third party can get really expensive and is a hassle at the same time. Having your own CNC machine converted using lathe cnc conversion or mill cnc conversion means you can cut off these third parties and have higher profit margins. If you already own a mill or lathe, CNC conversion using a CNC lathe conversion kit can also boost your ROI as parts are produced using the same process every time. Also, it frees up the operator to do other important work which means it saves time as well.

Increase Your ROI And Save Time In Production With Your Own CNC Machine

Getting your products manufactured by a third party can get really expensive and is a hassle at the same time. Having your own CNC machine converted using lathe cnc conversion or mill cnc conversion means you can cut off these third parties and have higher profit margins.

 

If you already own a mill or lathe, CNC conversion using a CNC lathe conversion kit can also boost your ROI as parts are produced using the same process every time. Also, it frees up the operator to do other important work which means it saves time as well.

Still Not Convinced?
We Can Give You Plenty Of Reasons Why You Should Buy Our Kits.

  • Our kits are an inexpensive way of converting your mill or lathe to CNC.
  • Although we try to keep the kits in stock, some are made to order. Please contact us for delivery.
  • Our DIY kits are easy to install and come with an installation guide.
  • Quality electronic components suited to your needs. Ready for any G Code.
  • They free up your operator to do other things while your machine is running.
  • They offer full 3 axis simultaneous machining capability allowing complex shapes
  • Our personnel have 41 years of experience in manufacturing and machining.
  • Our products and processes are proven.

Want To Convert Your Mill Or Lathe To CNC ?

Whether you are looking for a harbor freight mini mill cnc conversion kit or just any diy cnc lathe conversion kit, We have it all. Do you lack the technical expertise to do it? We can do it for you. Convert To CNC

Convert To CNC

Want To Convert Your Mill Or Lathe To CNC ?

Whether you are looking for a harbor freight mini mill cnc conversion kit or just any diy cnc lathe
conversion kit, We have it all. Do you lack the technical expertise to do it? We can do it for you.
Convert To CNC

Get A CNC Machine Delivered To Your Address

Not a DIY person? Need someone to purchase it for you and convert it to CNC? Our TURN KEY MACHINES are the answer

We purchase the machine
and ship it to our address

We jump on a call with you and understand your requirements clearly. Based on your requirements we give you suggestions and pick the best machine for you. We then ship it to our address for further modifications.

We modify it as per your requirements

We have all the necessary tools at our disposal required for modifications which means you do not have to invest in those tools. We modify the machine at our shop and install all the necessary softwares.

We deliver a ready-to-run machine to your address

The machine is ready-to-run when received with all the necessary modifications and pre-installed software. We provide you with an installation guide and are always a call away in case you need us for after sales support.
Build my TURN KEY MACHINE

Hear From Our
Happy Customers

We value our customer's feedback over everything else

I had already purchased the Harbor Freight lathe but wanted a mill as well. We decided to send the lathe to CNC Conversions Plus facility along with two laptops. They purchased an X2D from the Little Machine Shop and had it delivered to their facility. They installed the kits, set up the Centroid Acorn board, readied the laptops and shipped the machines to me.
CNC Conversions Plus had the solutions to complete my project. I highly recommend CNC Conversions Plus for your complete cnc needs.
Tim Larue
Ohio
I had already purchased the Harbor Freight lathe but wanted a mill as well. We decided to send the lathe to CNC Conversions Plus facility along with two laptops. They purchased an X2D from the Little Machine Shop and had it delivered to their facility. They installed the kits, set up the Centroid Acorn board, readied the laptops and shipped the machines to me.
CNC Conversions Plus had the solutions to complete my project. I highly recommend CNC Conversions Plus for your complete cnc needs.
Tim Larue
Ohio

Don’t see the machine you want?

We can design and build a kit for any machine. We’ll need to get measurements from your machine and design accordingly. This may require shipping the machine to my facility located in Cleveland, Texas. We realize that freight is expensive and the down-time can be very costly. With this in mind, we do not charge for the disassembly, design and re-assembly. We’d rather deal with fit and function issues in our plant so we can address, correct and modify the machine as needed.




     

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    Got Questions About CNC Conversion? We’ve Answered Them All

    CNC stands for ‘computer numeric control’ and is quite synonymous with milling and lathe machine shops. You see, a CNC milling or lathe machine is the most popular of all machines when it comes to cutting, drilling, or shaping various metals, wood pieces, etc. A CNC conversion kit, at the same time, is used to provide CNC capability to a manual mill or lathe. So if you own a manual machine, you can go for CNC conversion with one such kit and have features like automation and improved accuracy in your mill or lathe. For instance, you can buy a Harbor Freight mill CNC conversion kit and turn your manual milling machine into a CNC milling machine.

    If you own a machine shop with tried and tested manual machines, you’d probably want to continue working with them. However, the manufacturing industry is modernizing at a fast pace and has come to attain quick, precise, and mass production. And since that’s not possible on a manual machine, a lathe or mill CNC conversion comes in really handy.


    That means you can still have the machine of your liking, but with advanced capabilities to enable high quality and high precision production.
    In fact, a CNC mill or lathe conversion kit is way more cost-effective than a brand-new CNC machine. So you can have the best of modern manufacturing on a budget.

    Yes, it is possible to DIY CNC lathe conversion with a conversion kit. In fact, mini lathes for hobbyists are apt for a DIY CNC conversion; all you’ve got to do is follow some simple DIY guides.

    However, if you have a large-sized lathe or mill, we’ll always suggest you opt for an expert CNC conversion. That’s because these machines are made of complex components, and apart from being tricky, a faulty CNC lathe conversion can also pose safety risks. An expert, on the other hand, will ensure a safe and optimum lathe conversion to CNC.

    A mill CNC conversion is totally worth the effort and investment. You see, a CNC conversion kit more than just automates your mill; it provides unmatched efficiency since you get the work done much faster and with far better quality.

    Also, when it comes to cutting metals on a manual mill, precision can be a challenge. But with mill CNC conversion, you can cut each of your metal workpieces in precisely the same shape and size.

    Not to forget, mill CNC conversion makes your day-to-day operations much safer. While manual milling requires you to work close to the cutting tools, in CNC milling, programming the machine from a safe distance is all you need to do.

    Even as a CNC conversion kit transforms your machine shop, you’re sure to be confused as to what skills you need for CNC machining. Nevertheless, CNC machining is simpler than it sounds. As a CNC machinist, you’ll need to learn some basic CNC skills like IT and math. That’s because you need to operate CAM software to turn a drawing into a real object. Also, you’ll need a good practical understanding of a CNC machine’s working, along with some problem-solving techniques, since CNC machines can face technical glitches from time to time. And while these might sound tricky at first, with practice and experience, you’re sure to master CNC machining over time.