makepartsnow
Made in-house · Shipped across the US

Custom parts,
quoted online.

Upload a CAD file for online pricing on SLS nylon, FDM 3D printing, or CNC-machined aluminum and brass. Configure your part, compare available production speeds, and review estimated shipping before checkout.

✓ Online pricing✓ Production dates shown before checkout✓ Finishes rendered on your part✓ Free ground shipping $50+
Drop your CAD files here
STEP, STL, 3MF, OBJ · up to 50 files, 95 MB each
No file handy? Try a sample:·
What we make

Choose the right process for your part.

SLS 3D printing

Nylon PA12 · TPU 90A

Laser-sintered nylon on our Formlabs Fuse 1 fleet. Strong, isotropic, no support marks. Ideal for functional prototypes and end-use parts.

  • — Bead blasted as standard, natural or black dyed
  • — Vibratory smoothing
  • — Heat-set inserts installed
Quote a SLS 3D printing part →

FDM 3D printing

PLA · PETG · ABS · ASA · TPU · CF nylon

A farm of Bambu Lab printers for fast, low-cost parts in many colors and engineering filaments, including carbon-fiber reinforced.

  • — Multiple production speeds
  • — Choose infill and layer height
  • — Many colors in stock
Quote a FDM 3D printing part →

CNC machining

Aluminum & brass

Precision-machined 6061-T6 aluminum or C360 brass from your STEP file. Finish it with bead blast and an in-house powder coat (aluminum).

  • — Powder coat in 6 colors
  • — Tapped holes and deburring
  • — Bead blast finish
Quote a CNC machining part →

Real prices for real parts: What SLS nylon parts cost · Electronics enclosures · Small-batch production

How it works

From file to front door

1

Upload

Drop in STEP, STL, 3MF, or OBJ files. We analyze size, wall thickness, and manufacturability.

2

Configure

Pick a process, material, color, and finish. See it rendered on your part and priced as you go.

3

Order

Compare available production speeds. You see the estimated ship date and arrival date before you pay.

Lead times you control

Need it sooner? Pick a faster speed.

Available production speeds depend on the process, material, finish, and current capacity. Your selected speed shows its estimated ship and arrival dates. Faster options are presented as upgrades when they are available.

Economy
Best for flexible schedules
Lower cost
Standard
Balanced production schedule
Regular price
Rush options
Earlier dates when capacity allows
Upgrade
Built for AI agents too

Let your agent order parts.

Our REST API and MCP server let AI agents upload files, get quotes, and place orders on their own. Agents can send a payment link to a person, or open an account and pay in USDC with no human in the loop.

POST /api/agent/v1/quotes
{
  "items": [{
    "part_id": "prt_8f2k...",
    "quantity": 25,
    "config": {
      "process": "sls",
      "material": "sls_pa12",
      "finishes": ["sls_black_dye"]
    }
  }],
  "speed": "fast"
}

Questions

Are my files kept private?+

Yes. Files are stored encrypted, used only to quote and make your parts, and never shared. You keep all rights to your designs.

What file types do you accept?+

STEP and STP for every process, plus STL, 3MF, and OBJ for 3D printing. CNC quotes need a STEP file.

How is the ship date calculated?+

From the selected process, material, finishing steps, production speed, and current capacity. Your quote shows the latest estimate before checkout.

Do you ship outside the US?+

Not yet. We ship to all 50 states.

Can I get a formal quote for purchasing?+

Yes. Download a PDF quote from your cart or save it and share the link. The quote shows its price-hold expiration date.

Ready to price your part?

Upload your CAD file, choose a process, and review available dates.

Start a quote