US Manufacturing Network · CNC Machined & Turned Parts

Custom parts
quoted and confirmed
within 24 hours.

We source and qualify machined parts across a vetted network of US shops.

Submit your requirements — we handle all the rest.

24h
Quote Turnaround
50+
Vetted Shops
98%
On-Time Delivery
±.001"
Achievable Tolerance

Three steps
to finished parts.

We act as a single point of contact between your engineering team and production. No vendor management, no RFQ chasing — just parts delivered on spec.

01
Step 01
Send Your RFQ
Email your part specs, material, quantity, and drawings directly to our engineering inbox. Files stay between you and us — no third-party servers.
02
Step 02
We Source & Quote
Within 24 hours we match your requirements to the best-fit shops in our network and return a competitive, itemized quote. Volume pricing negotiated at scale.
03
Step 03
Production & Delivery
You get a single invoice and introduction the shop - no "incognito" communication

What
we source.

Our network covers the full range of subtractive manufacturing processes, from prototype quantities to production volumes.

CNC Milling
3-axis, 4-axis, and 5-axis milling. Prismatic parts, complex contours, pockets and bores to tight tolerances.
CNC Turning
Precision turned parts, shafts, bushings, and threaded components. OD/ID to ±0.0005" on demand.
Mill-Turn / Swiss
Complex rotational parts requiring milling features. Swiss screw machining for high-volume small-diameter parts.
Secondary Operations
Anodizing, plating, heat treat, grinding, EDM, and CMM inspection — coordinated end to end.
Materials
Al 6061 / 7075 · 303 / 316 / 17-4 SS · 4140 / 4340 Steel · Ti-6Al-4V · Brass · Delrin · PEEK
Industries Served
Aerospace · Defense / ITAR · Medical Devices · Robotics & Automation · Semiconductor · Industrial Equipment
Technical Reference
Materials
Al 6061 / 7075 / 2024 · 303 / 316 / 17-4 SS · Steel 4140 / 4340 · Ti-6Al-4V · Brass 360 · Delrin · PEEK
Tolerances
General ±0.005" · Precision ±0.001" · High-precision ±0.0005" (shop dependent)
Part size range
0.060" dia. (Swiss) up to 24" × 24" × 10" (milled envelope)
Volume range
1 piece (prototype) to 10,000+ per run (production)
File formats
STEP · IGES · DWG · DXF · PDF (2D) · SolidWorks · Fusion 360
Select shop certs
ISO 9001 · AS9100 · ITAR registered · NADCAP

Built for procurement
and engineering teams.

We designed this process around the real frustrations of sourcing machined parts — slow quotes, unpredictable quality, too many points of contact.

// IP Protection
Drawing Confidentiality
Your files are shared only with the selected manufacturer. NDAs available on request. We do not upload drawings to third-party platforms.
// Speed
24-Hour Quote SLA
Submit today, receive a quoted price tomorrow. Same-day rush quoting available for critical-path projects — note it in your email.
// US Only
Vetted Domestic Shops
Every manufacturer in our network has passed capability, quality, and on-time delivery audits. ITAR-compliant sourcing available.
// Efficiency
One Contact, One Invoice
Your team deals with us — not six different shops. One PO, one invoice, one point of accountability from RFQ to delivery.
// Quality
First Article & Inspection
FAI reports and dimensional inspection available for production orders. CMM data and material certs supplied on request.
// Pricing
Network-Scale Pricing
We negotiate pricing across order volume. You benefit from the aggregate demand of our entire customer base — not just your own.

Start
your RFQ.

No forms, no logins. Email us directly — we respond with a quote within 24 hours.

// Direct Contact
rfq@precisionmachining.co

Your email goes directly to our engineering team. No third-party servers, no cloud storage. NDAs available on request.

Open Email Client
or copy the address above
// What to include in your email
01
Part description & material
e.g. "Turned housing, Al 6061-T6, OD 1.5 in"
02
Process & quantity
Milling / turning / swiss · prototype or production run
03
Tolerances & finish
GD&T callouts, surface finish Ra, thread specs
04
Lead time required
Rush (<5 days), 1–2 weeks, or flexible
05
Attach drawings
PDF · STEP · DWG · IGES · SolidWorks · Fusion 360
24h
Quote turnaround SLA
NDA
Available on request
US
Domestic shops only