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On-Demand CNC Platform

CNC Machining for
Satellite & Space
Hardware

We machine optical benches, antenna mounts, propulsion brackets, reaction wheel housings, and solar panel frames from aluminum 6061-T6, titanium 6Al-4V, and Invar 36. Flatness to 0.001" with full material traceability.

Securely upload your 3D CAD file for immediate pricing and DFM feedback.

$386B
Global space
economy size
Space Foundation 2024
6061-T6
Primary alloy for
satellite bus structures
AMS 4027 / QQ-A-250/11
±0.0005"
Optical bench
mounting tolerance
RivCut capability
2,800+
Satellites launched
in 2023 alone
UCS Satellite Database

Precision CNC Machining for Satellite & Space Programs

Space hardware operates in extreme thermal cycling, vacuum, and vibration environments. An optical bench with 0.002" of flatness error can misalign an imaging payload. We machine aluminum 6061-T6, titanium 6Al-4V, and Invar 36 satellite components with mounting surface flatness to 0.001", bolt patterns to ±0.001" true position, and critical bores to ±0.0005". Every part ships with CMM inspection and full material traceability.

1

Thermal Stability Materials

Invar 36 and titanium 6Al-4V maintain dimensional stability across extreme temperature swings. We machine these demanding materials with tight tolerances and stress-relieved post-machining to ensure stability on orbit.

2

Flatness & Alignment

Optical benches and antenna mounts demand excellent flatness and hole position accuracy. We hold 0.001" flatness and ±0.001" true position on every mounting pattern so your payload aligns first time.

3

Cleanroom-Ready Delivery

Parts are cleaned, inspected, and bagged per your satellite integration specifications. Material certs, dimensional reports, and AS9100D-aligned documentation included with every shipment.

Satellite & Space Hardware Components

Optical benches, antenna mounts, propulsion brackets, reaction wheel housings, and solar panel frames.

Optical Benches

Precision optical benches machined from Invar 36, aluminum 6061-T6, and titanium for imaging payloads, star trackers, and laser systems. Mounting surface flatness to 0.001" with bolt patterns held to ±0.001" true position. Stress-relieved for dimensional stability.

Invar 36 | 0.001" flatness

Antenna Mounts

Antenna mounting brackets and gimbals machined from 6061-T6 and 7075-T6 aluminum. Precision angular interfaces, waveguide mounting features, and deployment hinge bores. Weight-optimized pocketing with minimum wall thicknesses as thin as 0.040".

Al 6061-T6 | Weight-optimized

Propulsion Brackets

Thruster mounting brackets and propulsion system supports machined from titanium 6Al-4V and 7075-T6 aluminum. High-strength, low-mass designs with precise thruster alignment features and thermal isolation interfaces.

Ti 6Al-4V | Alignment critical

Reaction Wheel Housings

Reaction wheel and momentum wheel housings machined from 6061-T6 aluminum. Precision bearing bores held to ±0.0005" with concentricity within 0.001". Balance features and mounting interfaces CMM verified on every unit.

±0.0005" bearing bores

Solar Panel Frames

Solar array substrate frames and deployment hinges machined from 6061-T6 aluminum. Lightweight pocket designs with precise hinge bore locations and panel mounting hole patterns. Flatness critical for solar cell bonding surfaces.

Al 6061-T6 | Lightweight pockets

Bus Structural Panels

Satellite bus panels and structural closeout plates machined from 6061-T6 and 7075-T6 aluminum. Integral stiffener ribs, insert locations for component mounting, and thermal interface pads. Isogrid patterns for mass optimization.

Isogrid | Mass-optimized

Built for Satellite & Launch Programs

The space industry is launching more satellites per year than ever before. Mega-constellations, Earth observation programs, and deep space missions all rely on precision-machined structural and payload hardware.

From CubeSat bus panels to large geostationary satellite optical benches, the demand for machined space hardware spans every orbit class and mission type. Satellite primes and their suppliers need machine shops that can deliver tight tolerances, verified materials, and documentation that satisfies both commercial and government program requirements.

Whether you're building one-off prototype hardware for a technology demonstration mission or production quantities for a 500-satellite constellation, we machine space components with the precision your mission requires.

SpaceX Starlink Constellation

The Starlink mega-constellation requires thousands of satellites with machined bus structures, antenna mounts, and propulsion brackets. The production pace demands reliable machining partners who can deliver quantity with quality.

Lockheed Martin Space

Lockheed builds GPS satellites, missile warning spacecraft, and deep space probes. Optical benches, reaction wheel housings, and structural panels require tight tolerances and full traceability.

Northrop Grumman Space Systems

Northrop builds the James Webb Space Telescope sunshield, Cygnus cargo spacecraft, and national security satellites. Their supply chain needs machined hardware from aluminum, titanium, and specialty alloys.

Planet Labs & Earth Observation

Planet operates the largest constellation of Earth-imaging satellites. Their Dove and SuperDove spacecraft use precision-machined bus panels, optical mounts, and deployment mechanisms.

Built for Space-Grade Precision

Satellite hardware demands flatness, alignment, and thermal stability that general machine shops can't deliver.

Optical-Grade Flatness

Optical benches and instrument mounts require flatness to 0.001" over the full surface. We use face milling strategies, stress relief between passes, and CMM verification to deliver surfaces your payload integration team can trust.

Invar & Specialty Alloy Experience

Invar 36 is notoriously difficult to machine — it work-hardens and generates stringy chips. We use sharp tooling, positive rake geometry, and controlled feeds to hold tight tolerances in this dimensionally stable alloy.

Constellation Production Rates

SmallSat constellations need 50 to 500+ identical parts per release. We set up once, dial in the process, and deliver repeatable quality at production pace. First article through lot acceptance — same tolerances every time.

Space-Ready Documentation

Every part ships with CMM reports, material certs, heat lot traceability, and documentation formatted for your program's quality requirements. Cleaned and bagged to your satellite integration specifications.

Certifications & Standards
In Progress
AS9100D
Aerospace quality management. We're building our QMS to this standard. Our documentation follows the structure now.
Active
NIST-Traceable Gauges
All measuring equipment is calibrated to NIST standards on regular cycles. CMM, micrometers, and gauges.
Active
Material Certifications
Every order ships with mill certs and heat lot traceability. Records kept for your audit trail.
Planned
NADCAP
National Aerospace and Defense Contractors Accreditation Program. On our roadmap for heat treat and surface finishing.

Questions about our current quality setup? Email us — we'll send our documentation package.

From File to Part in 3 Steps

Simple, clear, and designed for fast-moving satellite programs.

Step 1

Upload & Quote

Send your STEP or IGES file for your optical bench, bus panel, or reaction wheel housing. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag any concerns.

Step 2

We Machine & Inspect

Your satellite parts run on our CNC mills with strategies optimized for flatness and dimensional stability. Every order gets CMM inspection on mounting surfaces, bolt patterns, bore diameters, and critical features.

Step 3

Ship with Full Docs

Parts ship cleaned, inspected, and bagged to your integration specs. Dimensional reports, material certs, and AS9100D-aligned documentation included. Everything your satellite integration team needs for hardware acceptance.

Questions About Space Hardware

We machine aluminum 6061-T6 and 7075-T6 for structural bus panels and brackets, titanium 6Al-4V for high-strength propulsion fittings, and Invar 36 for dimensionally stable optical benches and instrument mounts. All material ships with certified mill certs and full heat lot traceability.
We hold ±0.0005 inches on critical mounting surfaces and locating features for optical benches. Flatness is held to 0.001 inches over the full bench surface. Bolt patterns for optical component mounts are held to ±0.001 inches true position. Every optical bench is CMM inspected before shipping.
Yes. Invar 36 has an extremely low coefficient of thermal expansion, making it ideal for optical benches and instrument mounts that must maintain dimensional stability across the temperature extremes of space. We use sharp tooling, controlled feed rates, and post-machining stress relief to achieve tight tolerances in Invar.
Yes. SmallSat and CubeSat programs often need dozens to hundreds of identical bus panels, brackets, and mounting structures. We handle prototype quantities of 1 to 5 units and production runs up to 500+ per release. Upload your file — we'll confirm pricing and lead time for your constellation quantity.
We deliver parts cleaned and bagged per customer requirements. For precision cleaning to aerospace standards, we coordinate with certified cleaning facilities. We can package parts in cleanroom-compatible bags and label per your satellite integration specifications. Tell us your cleanliness level — we'll confirm our process.
Yes. Reaction wheel housings require excellent concentricity between the bearing bores and the outer mounting interface. We hold concentricity within 0.001 inches and bore diameters to ±0.0005 inches. Balance features and mounting bolt patterns are CMM verified on every housing.
Yes. Every space hardware part ships with full material traceability — mill certs, heat lot numbers, and material composition verification. For titanium and Invar, we also provide material test reports. Documentation follows AS9100D supplier standards and can be customized to your program requirements.
Most satellite prototype parts in aluminum ship in 5 to 7 business days. Titanium and Invar parts may need 7 to 10 days depending on material availability. Production quantities for constellation programs are quoted on a per-release basis. Tell us your launch schedule — we'll build a delivery plan that works.

Space Hardware Machining by City

We serve satellite and space teams in cities across the US.

Upload Your Satellite Hardware CAD File

Optical benches, antenna mounts, bus panels, reaction wheel housings — we machine them all from aerospace-grade materials. Get instant AI pricing now.

No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US

AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.

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