Upload STEP, STL, OBJ or 3MF files. We read the geometry in your browser, price each part and build a PDF. Every estimate is reviewed by an engineer before anything is built.
1
Upload your CADChoose material, quantity and speed. Files are read on your device, never uploaded to price them.
2
Get an instant estimateItemized pricing from the real geometry, plus a PDF to forward internally.
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Engineering reviewAn engineer checks the part before production and may adjust price, material or lead time, or suggest a design change.
Your parts
Your files are read in your browser. Nothing is uploaded to price them.
See the privacy page.
Use the up and down arrow keys to move between
your parts. The part you are on is the one shown in the preview above and in the settings
below. Press Delete to remove it, or use the remove button on its row.
Too large to print as one piece
If it has to be one unbroken piece, scale or redesign it to fit
and upload it again, or
talk to an engineer about the options.
STL/OBJ carry no units. Most are mm.
The circles are representative. We confirm the exact
filament during review, and the color does not change the price.
Volume discount applies per part.
We recommend 100% infill, which is where a new part starts. Lower the slider for draft parts that do not need to be solid.
Heads up: infill under 15% risks weak internal structure, sagging top surfaces and
print failure. Proceed if that is intentional, for example a vase or a cosmetic part. We confirm
feasibility before production.
Up to 24 characters. Leave it blank and we use the file name without its
extension. An engineer confirms the face it goes on during review.
For the whole order
Suggested from print time.
Carried onto the estimate and the email so the job is handled under it.
Carried onto the estimate and the email so your accounting can match them up. Leave it blank if you do not have one.
Shipping address
We ship within the United States only. No international shipping at this time.
Check the ZIP code: it should be 5 digits (or ZIP+4, like 95131-1234).
Anything here is added to your PDF estimate and the email.
PDF, images, text, CSV, Word, Excel, DXF or DWG.
Up to 8 MB each and 12 MB in total, ten documents at most. An engineer reads them
during review. They are not priced and they do not change your estimate.
Your estimate
Each part is itemized. Shipping is charged once for the whole order. This is an estimate, not a final accepted quote.
Upload a file to see your price.
Instant estimate. An engineer confirms pricing and manufacturability before production
and may adjust price, material or lead time. You will see the final quote before anything is built.
How this works: “Send for engineering review” delivers your estimate, and a ZIP
of the exact CAD files it was priced from together with any specification documents you attached,
straight to our engineers. No email app, nothing to attach.
Production starts once you approve the final quote and payment clears.
Prefer to send it yourself? Use Download estimate + files, then
with the details filled in and attach that one archive.
Confidentiality & your files.
Nothing you enter here is stored on this website. Your CAD files are read and priced inside your own
browser, and what you send passes through this site only long enough to reach our inbox.
See the privacy page, including what this browser keeps on your own device
for twelve hours.
We are glad to work under an NDA. Put its reference in the NDA reference field
above and it is carried onto the estimate, the email and the file archive. If you need one signed
first, just ask.
Build envelope. We print single pieces up to
350 × 320 × 320 mm, measured in the part's best orientation.
Anything larger is divided along a joint line, printed as sections and bonded into one piece. We will
tell you above if that applies.
Terms. This is an automated estimate, not a final accepted quote. Estimate valid
15 days. All quotes are reviewed and must be approved by
Seabright Mechanical before a purchase order is submitted. Material is subject to availability. Payment in full
is required before production begins. Sales tax is estimated and finalized by the ship-to address. Prices assume
the stated infill and may change after we review geometry, tolerances, and finish requirements.
This site sets no cookies. No tracking, no analytics, no advertising pixels.
What this browser keeps for you, all of it on your own device: that you closed this notice, the
parts and settings in an estimate you have started (twelve hours), and a file handed from the 3D
viewer to the estimator (ten minutes).
What is stored, and why
