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Custom 3D printed parts delivered fast.

Upload STL or STEP files, get clear pricing, choose a material, and order prototypes, brackets, jigs, fixtures, and replacement parts without the RFQ back-and-forth.

No CAD? Get help

Whatever you are building, start with a file or send details for review.

No account needed to preview pricing Secure STL / STEP upload Human review available U.S. shipping

Instant quote path

Start with your part file

Clean black 3D printed replacement panel
Instant fit check No account needed STL, STEP, STP
You can review everything before paying. Preview pricing first, save the quote if you need time, or ask for a human file review before production.
  1. 1Upload part
  2. 2Choose material
  3. 3Review price and lead time
  4. 4Checkout and track order
Need us to review the file first?

Trusted for practical custom parts

Built for buyers who need real parts, clear pricing, and a path from file to checkout without a long quote thread.

STL / STEP uploads PLA, PETG, PETG-CF, PET-CF Ohio-based production U.S. shipping

4 practical materials in stock

Choose by what the part needs to do, not by a confusing material catalog.

All Prototype Functional Stiffer Carbon filled
PLA starting point for easy indoor parts
PLA filament
PETG all-around upgrade for tougher everyday parts
PETG filament
PETG-CF for stiffer matte functional parts
PETG-CF filament
PET-CF for higher-stiffness engineering parts and more heat
PET-CF filament
Compare materials

Everything you need in just a few clicks.

I have a CAD file Upload STL or STEP files and get pricing for one part or a batch. Start quote -> I need help choosing material Tell us what the part needs to do. We will help narrow down PLA, PETG, PETG-CF, or PET-CF. Get material help -> I need a replacement part Send a file or part details for hard-to-source covers, adapters, spacers, brackets, and repair components. Request review ->

3D printing services for real-world parts

Prototypes Prototypes Validate fit, form, and function early and iterate faster. Brackets & mounts Brackets & mounts Strong everyday parts that hold and support. Jigs & fixtures Jigs & fixtures Purpose-built tooling to speed up your workflow. Replacement parts Replacement parts Hard-to-find covers, adapters, spacers, and more. Short-run parts Short-run parts Low-volume runs without tooling or big MOQs.

Pricing examples

3D printed part pricing examples

Browse practical examples to see how size, material, print time, and quantity affect the finished part price.

Small bracket or sensor mount
$8-$18 Small bracket or sensor mount Good for compact holders, simple brackets, and first-fit checks. PLA or PETG, 1-3 business day production target
Functional cover or adapter
$18-$45 Functional cover or adapter Common for replacement covers, spacers, housings, and practical repair parts. PETG, PETG-CF, or PET-CF depending on use
Fixture plate or short run
$35+ Fixture plate or short run Best when you need repeat parts, shop tooling, or a small batch without tooling. Quantity breaks shown before checkout

Why BuildplateCo

Fast prototypes and replacement parts Use the site for one-off parts, practical shop parts, and low-volume custom components without waiting for a slow RFQ cycle.
Help choosing material Start with simple guidance if you are new, or dig into technical specs if you already know what performance you need.
Clear production and shipping flow Customers see quote, lead time, shipping, payment, and order status in one place instead of hopping between systems.
Support from a real shop If a part needs a closer look, buyers have a clear path to ask for file and material help before ordering.

Know what to expect

Before you order

Max single-part size 220 x 220 x 250 mm
Typical tolerance about +/-0.25 mm for many well-designed parts
Default finish functional FDM finish, visible layer lines
Service profile 0.24 mm layers / 0.6 mm nozzle
Best fit prototypes, fixtures, brackets, housings, jigs, short-run parts

If you are unsure, start by use case

Indoor prototype Start with PLA Low-cost fit checks, mockups, and simple parts that will live indoors. Tough everyday part Choose PETG Better for brackets, covers, clips, and parts that need more toughness than PLA. Stiffer matte fixture Use PETG-CF A good pick for functional brackets, jigs, and parts where rigidity matters. Higher-stiffness engineering part Consider PET-CF For stronger-feeling, more engineering-style parts when the job justifies it.

Ways to start

Find the right 3D printing path

Start with the file, part type, or buying situation that matches what you need made.

File ready STL file 3D printing Upload mesh files for straightforward quoting and production. CAD ready STEP file 3D printing Use STEP or STP files when the source CAD is still available. No CAD 3D print from a photo Send photos and dimensions when a part needs to be recreated. Custom part Custom plastic parts made Get practical one-off or replacement plastic components made. Real use Functional 3D printed parts Match material, tolerances, and geometry to working parts. Small runs Low-volume 3D printing Order short-run parts without waiting on tooling or machining setup. Local service Ohio 3D printing service Ohio-based production with shipping for teams across the U.S. Resource STEP vs STL guide Compare which file type to send for a cleaner ordering path.

Practical examples, not showroom fluff

Prototype enclosure iteration
Prototype enclosure iteration Functional enclosure to validate fit, airflow, and assembly early in development.
Fixture bracket
Fixture bracket Custom fixture component built to speed up assembly and repeatable positioning.
Replacement cover
Replacement cover Exact-fit replacement when OEM parts are unavailable or expensive.

No CAD file yet?

Send photos, dimensions, or the broken part details.

If a replacement part needs recreation or you are not sure the file is printable, use the review path instead of forcing the instant quote flow.

Request a part review
Clean black 3D printed replacement panel

Ready to turn the file into a part?

Upload your STL or STEP file to check fit, choose material, see pricing, and move into checkout. Not sure the file is ready? Send it for review first.

Get help first