One Stop CNC Machining Service
Custom prototypes & small-batch precision parts on 3 / 4 / 5-axis CNC machines — from DFM feedback to certified quality inspection, in one place.
Our Advantages
We help engineers and procurement teams move from drawing to delivered part faster, with predictable quality.
High Precision Tolerances
Standard machining to ±0.005 mm, with tighter tolerances available for critical features on request.
ISO9001 Certified
Documented quality system covering incoming material, in-process control and final inspection.
Fast Turnaround
Quotes within 24 hours and prototypes typically shipped in 3–7 days depending on complexity.
Low-Volume & High-Mix
No minimum order quantity — cost-effective runs from 1 to 5,000 pieces with fast changeovers.
Our Service
A full range of CNC capabilities under one roof — milling, turning and finishing for metal and plastic parts.
3-Axis CNC Machining
Reliable and economical milling for brackets, housings and flat-feature parts.
3-Axis Milling
4-Axis CNC Machining
Rotary-axis work for cylindrical and multi-sided features in a single setup.
4-Axis Milling
5-Axis CNC Machining
Complex geometries, free-form surfaces and tight-tolerance parts in fewer setups.
5-Axis Machining
CNC Turning / Swiss Lathe
Precision shafts, pins and bushings from bar stock with high repeatability.
CNC Turning
Rapid Prototyping
Functional prototypes in days — validate fit, form and function before production.
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Finishing & Assembly
Surface treatments, anodizing, plating and light assembly to deliver ready-to-use parts.
Metal FinishingOutstanding Sales Service: Your CNC Machining Partnership
From the first quote to final delivery, a dedicated application engineer works with you — not just a salesperson pushing paperwork.
- DFM feedback on your drawings before you commit to production
- Alternative material & process suggestions to cut cost
- NDA-friendly handling of proprietary designs
- Proactive status updates at every production stage
Prototyping Services for Fast Product Validation
Turn your CAD model into a physical part in days. Our prototyping workflow is built for iterative development cycles.
- Free DFM check & manufacturability report
- Iterative revisions with fast re-quoting
- Same materials as production — no surprises in transition
- Bridge tooling for pilot runs
Production Process
A transparent, five-step workflow that keeps you informed from file upload to shipment.
Design & DFM
Upload CAD; our engineers review manufacturability and tolerance.
Quote & Confirm
Formal quotation within 24h, then order confirmation.
Machining
Programming, setup and CNC machining with in-process checks.
Inspection
Dimensional QC with CMM, calipers and surface testers.
Finishing & Delivery
Surface treatment, packing and worldwide shipping.
CNC Machining for Non-Standard Parts
If it is not on a standard catalog — we build it. Custom one-offs, legacy part replacements and unusual materials are our daily work.
Legacy & Obsolete Parts
Reverse-engineer and remake discontinued components from samples or drawings.
Fixtures & Tooling
Jigs, fixtures and inspection gauges machined to your design or developed for you.
Complex Geometries
Free-form surfaces and deep pockets handled on 5-axis machines.
CNC Machining Material List
Metals, plastics and engineering materials — each with proven machining parameters and finishing options.
Aluminum
6061 · 7075 · 2024
Stainless Steel
303 · 304 · 316 · 17-4PH
Steel & Alloy
4140 · 4340 · 8620 · S136
Brass & Copper
C360 · C260 · OFHC
Titanium
Gr2 · Gr5 / Ti-6Al-4V
Plastics
POM · PA · PEEK · PTFE · PC
Exotic Alloys
Inconel · Monel · Hastelloy
Magnesium
AZ31 · AZ91
7-Step Quality System for CNC Machining
Every order follows a documented inspection workflow, not just a final check.
Material Verification
Mill certificates and incoming material checks before any cutting begins.
First Article Inspection
Full dimensional report on the first piece against your drawing.
In-Process Control
Operator checks at defined intervals with recorded results.
CMM Measurement
Coordinate measuring machines for complex and critical features.
Surface & Visual Checks
Roughness testing and appearance inspection per your specification.
Final Inspection
100% or AQL sampling inspection with report before packing.
Traceability
Batch records linking material, machine, operator and results.
Our CNC Machining Cycle
Realistic, committed schedules — quoted at order confirmation and tracked to shipment.
CNC Machining Small-Batch Parts
Built for product developers and OEMs who need production-grade parts without production-scale MOQs.
Prototypes & Samples
Functional prototypes and early-stage validation parts, inspected and documented before shipment.
Pilot & Small Production
Pilot runs with full inspection reports, ready to scale when your design is frozen.
Scaled Production
Scheduled repeat orders with consistent quality data and stable lead times.
About CNX Precision — Precision Machining Partner
CNX Precision is a CNC machining manufacturer dedicated to custom prototypes and small-batch precision parts. Our shop combines 3/4/5-axis milling, CNC turning and Swiss lathe work with an ISO9001-certified quality system.
We serve hardware startups, automation companies, medical device and automotive suppliers worldwide — shipping over 20 countries with parts from 1 gram to large structural components.
Ready to Start Your Project?
Upload your drawings or describe your part — get DFM feedback and a quote within 24 hours.
sales@xap-cnc.com Request a Quote