Mini Lathe CNC Conversion: A Guide for Hobbyists and DIY Enthusiasts

A mini lathe is a versatile tool for turning small metal or wood pieces into intricate shapes and designs. However, manual turning can be tedious and prone to human error, making it a time-consuming process. To streamline the process and achieve more precise results, many hobbyists and DIY enthusiasts are converting their mini lathes to CNC (computer numerical control) machines. In this blog, we’ll walk you through the process of converting your mini lathe to CNC and explain what you’ll need to get started.

Materials Needed:

  • CNC controller
  • Stepper motors
  • Power supply
  • Wiring components
  • Software for the CNC controller

Step 1: Remove the Existing Manual Controls Before you can install the stepper motors, you’ll need to remove the manual controls from your mini lathe. This typically involves removing the leadscrew, half nuts, and feed rod.

Step 2: Install Stepper Motors Next, you’ll mount the stepper motors to the bed of the lathe and connect them to the controller using wires. This will allow the controller to control the movement of the motors and, in turn, the movement of the lathe.

Step 3: Wiring Connect the stepper motors, power supply, and controller according to the instructions provided by the manufacturer. Make sure to pay close attention to the wiring diagram to ensure a smooth and trouble-free connection.

Step 4: Software Setup Install the software for the CNC controller on your computer and configure it to work with your lathe. This will allow you to send G-code programs to the controller and control the movement of the lathe using your computer.

Step 5: Calibration To ensure the stepper motors move the correct distance for each step, you’ll need to calibrate them. This can typically be done using software or by manually adjusting the steps per revolution.

Step 6: Testing Now that your mini lathe CNC conversion is complete, it’s time to test it out. Turn a simple shape or pattern and check the results to make sure everything is working correctly.

CNC Conversion Plus: The Best Option for Lathe Conversion

When it comes to converting your mini lathe to CNC, there are a few different options available. However, one of the best options is CNC Conversion Plus. This comprehensive solution provides everything you need to convert your mini lathe to CNC, including high-quality components, detailed instructions, and expert support.

One of the biggest benefits of CNC Conversion Plus is the quality of the components. The stepper motors, controller, and power supply are all made from high-quality materials, ensuring smooth and accurate operation. Additionally, the wiring components are designed to make the conversion process as easy and straightforward as possible.

Another benefit of CNC Conversion Plus is the detailed instructions that come with the kit. These instructions provide step-by-step guidance on how to install the components, wire them together, and get your mini lathe up and running. This makes the conversion process accessible to even those who have limited experience with electronics or machinery.

Finally, CNC Conversion Plus is known for its exceptional customer support. The team of experts is available to answer any questions you have and help you troubleshoot any issues that may arise. This peace of mind is invaluable, especially if you’re new to CNC conversions.

In conclusion, if you’re looking to convert your mini lathe to CNC, CNC Conversion Plus is the best option. With high-quality components, detailed instructions, and expert support, you’ll be able to get your mini lathe up and running in no time. Whether you’re a seasoned machinist or just starting out, CNC Conversion Plus is the solution you need to take your hobby to the next level.



In conclusion, converting your mini lathe to CNC is a great way to streamline your work and achieve more precise results. With a CNC conversion, you can program your lathe to turn precise shapes and patterns with just a few clicks of a button, freeing you up to work on other aspects of your project. Whether you’re a seasoned machinist or just starting out, a CNC conversion is a great investment that will save you time and improve the accuracy of your projects.