🛠️ IndyMill Bare Steel Plates Kit
The hardest part of building the IndyMill CNC is sourcing the heavy-duty plates. This kit provides all 11 laser-cut plates, skipping the weeks of waiting for custom metal services.
What is the IndyMill?
The IndyMill is an open-source, desktop-sized CNC machine designed to bridge the gap between hobbyist routers and industrial mills. It uses a combination of standard aluminum extrusions and custom steel plates to achieve the rigidity required for milling non-ferrous metals like aluminum and brass, as well as hardwoods and plastics.
Technical Specifications
Heavy-Duty Structural Steel
6mm & 8mm (Z-Axis)
Bare Steel (Ready for Paint/Taps)
11 Custom-Cut Plates
Note: These plates arrive bare. You will need to tap the holes and apply a protective coating (paint or powder coat) yourself.
👉 Prefer them finished? Check the Painted & Tapped Kit.
🤔 Why not source them yourself?
🇪🇺 Made in Poland, Europe
Every plate is cut right here in the EU. I personally handle quality control and logistics to ensure your build goes smoothly.
By buying here, you support the open-source development of IndyMill!
SHIPPING
🎥 See IndyMill in Action
Watch the final testing and build overview to see how these plates form the backbone of a rigid CNC machine.
📸 Detailed Views









Jørgen (verified owner) –
Fast shipping and good customer servic
Daniel Shaw (verified owner) –
Hi Nikodem,
Sorry it took me so long to respond to your review request!. These parts were/are fantastic! I ended up spraying them with a rust inhibiting black glossy paint and they look amazing! Tapping the holes was a little bit of drama, but all worked out in the end. I have used the mill successfully in a number of little projects and experiments, and I even lengthed the Y axis an additional 200mm so I can mill guitar body templates and guitar neck profiles. I love this mill and all the work you did to make this happen!!!.
Graham (verified owner) –
Precise high quality parts at a reasonable price
Ken –
It was packaged well and the plates are good quality.
S Boerboom (verified owner) –
Fast and proper shipment. Good quality parts to help me finish my build!
T Seek (verified owner) –
Parts arrived quickly and without blemish. These steel plates have made a rigid build that would be hard to match without custom machined parts for much more.
D COMPAGNON (verified owner) –
Super fast shipping, super strong packaging, and precise lasercuts parts. Perfect !
M Anderson (verified owner) –
Parts arrived promptly & well packaged. It made my m/c build a lot easier.