OpusFab

We own the factory. You get the parts.

Upload your STEP file and get a detailed CNC quote, usually within a few seconds. No brokers. No markups. Just our machines and our people.

We usually reply within 4 business hours.

Fast Quotes
No Minimum Order

Bracket_v3.step

Aluminum 6061 · Qty 5

Quoted

$142

Total

3.2

Days

±0.05mm

Tol

ISO View — Bracket_v3.step
How It Works

Three steps to finished parts

No middlemen. No runaround. Just a straight line from your file to our machines.

Upload your STEP file

Send us your STEP file. Our system reads the geometry and checks for machinability right away.

Get your quote

We price your part based on over 10 years of actual machine time and material cost data from our own factory.

Parts arrive

Approve the quote and we start cutting. Your parts ship from our floor straight to your door.

Direct Factory Floor

Real machines. Real people. Real QC.

We are not a broker. We are a machine shop that happens to have a very good quoting engine. We own every step from raw stock to finished part.

±0.05mm

Tolerances

610mm × 406mm × 406mm

Max Part Size

0.5mm

Min Feature Size

Ra 1.6-3.2

Surface Finish

CNC Machining

3, 4, and 5-axis vertical mills. We run aluminum, steel, stainless, brass, and engineering plastics daily.

In-House Quality Control

Every order gets checked on our CMM before it ships. Dimensional reports included on request.

Fast Turnaround

Standard lead time is 3-5 days. Express jobs can move faster when the schedule allows.

Finishing

Bead blast, anodize, and powder coat all done under our roof or through our trusted local partners.

Materials

Stocked and ready to cut

We keep these materials on the shelf. No waiting on suppliers.

Popular

Aluminum

Aluminum 6061

The workhorse aluminum. Machines cleanly, holds tight tolerances, and resists corrosion.

T6 Temper

Aluminum

Aluminum 7075

Stronger than 6061. Good for structural parts where weight still matters.

T651 Temper

Steel

Steel 4140

Tough and wear-resistant. Common for shafts, gears, and heavy-duty brackets.

Annealed

Stainless

Stainless 303

Free-machining stainless with decent corrosion resistance. Good for fittings and hardware.

Annealed

Copper Alloy

Brass 360

Machines beautifully and takes a great finish. Popular for decorative or electrical parts.

Half Hard

Plastic

POM / Delrin

Low friction, dimensionally stable, and easy to machine. Great for bushings and insulators.

Natural/Black

Surface Finishes

Four standard finishes. All quoted up front so there are no surprises.

See Finishing Guide

As-Machined

Tool marks visible, fastest option

Bead Blast

Uniform matte finish

Anodized

Type II, various colors

Powder Coat

Durable color finish

Parts We Make

Real parts from real jobs

Brackets, pulleys, plates, enclosures. If it can be milled, we have probably made it.

Rotational

Pulley Wheel

Aluminum 6061

Structural

Base Plate

Aluminum 6061

Mechanical

Handle Component

Steel 4140

Fastener

Precision Nut

Brass 360

Why OpusFab

Not a broker. A factory.

Other companies take your order and pass it around. We own the machines, employ the machinists, and control the supply chain.

40+

CNC Machines

3-5

Day Turnaround

±0.05mm

Standard Tolerance

24/7

Production Floor

We Own the Factory

No brokers. No middlemen. Your parts are cut on our machines, by our machinists, in our building. That means faster turnaround and direct answers when you have questions.

Fast Quotes

Upload your STEP file and we will send you a detailed quote, usually within a few seconds. No waiting days for a salesperson to call back.

End-to-End Control

We buy the raw stock, cut the parts, run QC, and handle finishing. Because we control the whole process, we can stand behind every part that leaves the shop.

Ready to get started?

Upload your STEP file and see what direct manufacturing feels like.

Get a Quote
Get Started

Get a quote on your next part

Upload your STEP file and we will send you a detailed quote. Usually within a few seconds.

We typically reply within 4 business hours.