Custom Parts
Custom CNC Parts
No catalog. Whatever you can define on a print, we can quote.
Custom CNC parts are made to your design and your print, nothing off-the-shelf, nothing from a catalog. Send a 2D PDF drawing or a 3D STEP file and a real person reads it, runs a free DFM review, and sends back a real quote in 24-48 hours, with no minimum order from one prototype to a production run. Every part is inspected against your print before it ships, so start with a quote.
Updated June 2026
What “custom” actually means here
There is no catalog to browse and nothing on a shelf to ship you. Custom means the part is made to your design and your print: your geometry, your material, your tolerances, your finish. If you can define it on a drawing or a model, it can be quoted, whether it is a single bracket nobody has ever made before or a turned shaft that has to drop into an assembly you already own.
That is the whole premise: you bring the definition, and the part gets made to it. This is the core file-in, quote-out service that the rest of the site branches off of. The material, process, and industry pages are all just specific shapes of this one thing: custom machined parts, made to order.
Send a file, get a real quote
The mechanics are simple. Send a 3D model as STEP/STP, STL, or SLDPRT, a 2D drawing as PDF, or a ZIP bundle for a multi-part job. A real person opens it, reads it, and prices it, not an instant estimate that gets quietly revised once a human finally looks. The number that comes back is the number, usually within 24-48 hours.
Every quote rides along with a free DFM review. If a tolerance is tighter than the part needs, a finish callout is quietly doubling the price, or a feature is going to fight the machine, the quote says so and suggests the cheaper equivalent. Not sure how to package your files? The upload guide walks through what to send for the fastest, most accurate number.
The print is the contract
For a custom part, the drawing is not paperwork. It is the agreement. Dimensions, tolerances, material spec, finish, and the revision letter define exactly what gets made and exactly what gets checked before it ships. Call out a critical fit and it gets held and verified to that callout; leave it off and it gets made to a sensible default. Naming what matters is how you get the part you pictured instead of a reasonable guess at it.
If your definition is rough, a sketch, a sample part, a model with no drawing, that is workable too. The team can build the print as a quick CAD task, and a free DFM review rides along with the quote to catch the expensive callouts before metal, when catching them is free.
One prototype to a production run
There is no minimum order, so the same service covers a single proof-of-concept piece and a recurring run of hundreds. Quote one part to check fit and function, then reorder against the same revision and the next batch is made and inspected to the same dimensions as the first. Put the revision letter on your PO and batch two matches batch one.
Materials span the usual range and a few beyond it: aluminum (6061, 7075), stainless (303/304, 17-4 PH), steel, titanium, brass, copper, and engineering plastics like Delrin/acetal, nylon, and PEEK. Processes cover milling, turning, wire EDM, laser cutting, and precision grinding. A few things are not quoted: firearms, defense/DoD, and ITAR/EAR-controlled work. Everything else: if you can define it, send it over and you will have a real number in a day or two.
Questions
Before you send a job.
01 What counts as a custom CNC part?
Any part made to your design rather than pulled from a catalog. If you can define it on a drawing or a 3D model, geometry, material, tolerances, finish, it can be quoted. That covers brackets, housings, shafts, plates, fixtures, replacement parts, and one-off pieces nobody has made before.
02 Do I need a finished drawing to get a quote?
Not always. Many parts can be priced from a 3D model alone. Critical fits and tolerances need a print to be meaningful. If you do not have one, the team can build it as a quick CAD task, and a free DFM review comes with every quote either way.
03 How fast is a custom quote?
Usually 24-48 hours. A real person reads your files and sends back price, material, and lead time, plus any DFM flags worth knowing before you order. See how the quoting works.
04 Can I order just one custom part?
Yes. There is no minimum order, one prototype is a normal job, and the same service scales to a full production run. Standard lead time is 4-6 weeks, rush is 1-2 weeks.
05 What materials and processes can you quote?
Aluminum (6061, 7075), stainless (303/304, 17-4 PH), steel, titanium, brass, copper, and plastics like Delrin/acetal, nylon, and PEEK, across milling, turning, wire EDM, laser cutting, and grinding. Browse the full materials list. Firearms, defense/DoD, and ITAR/EAR work are not quoted.
Related
Where to go next.
Get Started
Send us your files.
We’ll take it from there.
A quote in 24-48 hours, no minimums. Like the quote, and we’ll make your parts and ship them to you.
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