🔄 PwnCNC Automatic Tool Changer (ATC) System

Fully-Tested, Plug-n-Play Precision for Hobby CNC Machines

Looking to supercharge your CNC workflow? The PwnCNC ATC System brings powerful, automated tool changes to your setup—reducing downtime and increasing precision with every carve. Designed with hobbyists and small workshops in mind, we’ve spent over a year engineering and refining a plug-and-play solution that doesn’t compromise on quality or safety.

✅ What Sets PwnCNC’s ATC System Apart?

🧪 Fully Bench-Tested — Every ATC system is built and tested in-house to ensure it's ready to run.
🧰 Plug-n-Play Experience — Pre-wired, pre-configured, and designed to get you carving quickly.
🔌 Noise-Proof Design —Shielded cables and a built-in EMI filter ensure electrical stability. These are physically shielded cables. For optimal EMI performance, the shield must be grounded properly at the controller or VFD end.
🛡️ Safe, Clean Wiring — All high-voltage connections are housed inside our rugged VFD Enclosure.

🛠️ What’s Included?

Each ATC System is loaded with premium components for ultimate performance and reliability. A full breakdown is available here:
📄 ATC System Inventory Details

Spindle Options (Ceramic 4-Bearing Motors):

1.5kW (2HP) | 110V | Water-Cooled | 80mm
2.2kW (3HP) | 220V | Water-Cooled | 80mm
🔧 ISO20 tool holders with ER20 collets
🔁 Up to 24,000 RPM with ultra-quiet operation
🔌 1.5kW draws 12A | 2.2kW draws 10A
⚙️ ATC spindle runout less than 0.01mm

ATC Features:

Fully Automatic with supported controllers (e.g., Masso)
Manual Mode for simpler controllers – push-button activated tool changes still speed up your workflow

⚙️ Note: Some controller types require manual operation. Check your system documentation for compatibility.

🔄 Upgrading from a Spindle System?

We offer an ATC Upgrade Program exclusively for verified PwnCNC Spindle System owners. This package includes everything in the full ATC System except the VFD and spindle cable (assuming you already have them). A VFD upgrade may be required.

📦 Important Notes:

This is a “bundler” product, which means we’ll build your ATC System based on the answers you provide during checkout. Your selections will be reflected in the order summary, but if you remove any items manually from your cart, they will not ship—even if included in the summary.

📚 Learn More:

⚠️ Important Note: We provide full support for PwnCNC products. When using a non-PwnCNC controller or third-party CNC machine, our assistance is limited. At some point, the manufacturer of your controller or machine is responsible for helping you integrate a spindle or accessory. Read full support policy →

Frequently Asked Questions

Game changer

The PwnCNC ATC has been the best investment I’ve made for my Onefinity CNC. It’s been an absolute game changer—completely transforming my workflow by eliminating manual tool changes and saving a ton of time. The build quality is top-notch, the support is excellent, and the system integrates beautifully with the Onefinity. I can't imagine running my shop without it now.

Neutral

Can't review what I haven't received yet. 1 box/part has arrived (the vfd) but nothing else so far.

PwnCNC stands out for their dedication to innovation and their unwavering integrity.

Nice system!

It works great with my Buildbotics CNC Controller.

Stop thinking about it just buy one.

Pwncnc is the best company them have help me a few times with the ATC and a problem with my MASSO. Just great people at PWNCNC. Now about the ATC system everything is high quality. The cable are not the cheap stuff cable. All the 3D printed parts are nice quality. The ATC it’s self is top notch and all the YouTube videos to watch is amazing and helps out a lot. Stop thinking about it just get it you will love it. They thought of everything in this system. The 12v output on the side of the electric box is handy can be used for a lot of different things.