Difficult-Alloy Precision CNC Machining
Complex CNC Turned Parts
AXALLOY Precision is a Shenzhen-based CNC machining partner for complex, high-value turned components made from difficult-to-machine alloys. We support international engineering, procurement, and quality teams from prototype development through low-volume and controlled repeat production—focused on manufacturability, process control, documentation, and dependable communication.
What We Machine
We manufacture Complex CNC Turned Parts that typically include:
- ✓Multiple diameters, steps, grooves, undercuts, and precision shoulders
- ✓Tight feature-to-feature relationships that benefit from fewer setups
- ✓Off-center features, cross holes, flats, keyways, and milled pockets (via live tooling / mill-turn)
- ✓Thin-wall sections and delicate geometries that require controlled cutting strategy
- ✓Critical sealing surfaces, bearing fits, concentric bores, and precision threads
Typical parts include shafts, sleeves, bushings, pins, nozzles, fittings, valve parts, connectors, and multi-feature rotational components.
Capabilities for Complex CNC Turning & Mill-Turn
Three complementary machining platforms cover parts from Ø0.5 mm Swiss-turned micro components up to Ø500 mm chucked work.
Max turning diameter
Ø500 mm
Max turning length
1,000 mm
Max bar capacity
Ø80 mm
Spindle speed
up to 5,000 rpm
Turning tolerance
down to ±0.005 mm
Concentricity
down to 0.008 mm
Roundness
down to 0.005 mm
Min machined diameter
Ø1.0 mm
Min thread size
M1.0
Supported operations: turning, facing, grooving, threading, boring, drilling, parting
For parts where milling features must stay tightly related to turned geometry.
Configuration
Main + sub-spindle, C/Y-axis, live tooling
Controlled axes
up to 9 axes
Max machining diameter
Ø400 mm
Max machining length
800 mm
Max bar capacity
Ø65 mm
Spindle speed
up to 6,000 rpm
Live-tool speed
up to 12,000 rpm
Positioning accuracy
±0.005 mm
Repeatability
±0.003 mm
Typical tolerance: ±0.008 mm
Max bar diameter
Ø32 mm
Max part length
300 mm
Min part diameter
Ø0.5 mm
Turning tolerance
down to ±0.005 mm
Min thread size
M0.8
Suitable for: small shafts, pins, screws, connectors, medical components, precision fittings
Materials: Difficult Alloys Are Our Focus
We specialize in turning and mill-turn machining for alloys that commonly challenge tool life, stability, and surface integrity.
Nickel Alloys
Inconel (718/625/725/X-750), Hastelloy (C-276/C-22), Monel (400/K-500), Haynes alloys, Waspaloy, Nimonic, Rene
Titanium
Grade 2, Grade 5, Grade 23 (and others)
Stainless Steels
316L, 17-4 PH, 15-5 PH, 304/321/410/420/440C
Duplex / Super Duplex
2205, 2507
Cobalt Alloys
MP35N, cobalt chrome, Stellite, L605
Specialty Metals
Nitinol, molybdenum, tungsten, copper-nickel alloys
Typical Tolerances & Finishes
Our general machining capability supports demanding interfaces and controlled surface requirements.
Standard dimensional tolerance
±0.010 mm
Precision dimensional tolerance
±0.005 mm
Position tolerance
down to 0.010 mm
Flatness
down to 0.005 mm
Concentricity
down to 0.008 mm
Standard surface finish
Ra 1.6 μm
Precision machined finish
Ra 0.8 μm
Ground finish (as needed)
down to Ra 0.2 μm
Secondary Operations
For features requiring special geometry or edge conditions, we support:
Prototype to Repeat Production
Prototype quantity
1–20 parts
Low-volume production
20–500 parts
Batch production
500–10,000+ parts
Standard lead time
10–20 business days
Prototype lead time
5–10 business days
Minimum order quantity
1 part
Expedited service: available
Inspection, Traceability & Quality Documentation
AXALLOY supports customer quality requirements for aerospace, medical devices, semiconductor equipment, energy, and other regulated or high-reliability applications.
Inspection Capabilities
- CMM range700 × 1,000 × 600 mm
- CMM accuracyup to 1.8 + L/300 μm
- Optical measurement accuracy±0.002 mm
- Surface roughness measurementRa 0.05–40 μm
- Hardness testingRockwell, Brinell, Vickers
- EnvironmentTemperature-controlled inspection
First article inspection, in-process inspection, final inspection available.
Common Documentation
- ✓Material Test Report (MTR) / Mill Test Certificate (MTC)
- ✓Certificate of Conformance (CoC)
- ✓First Article Inspection Report (FAI)
- ✓Full dimensional inspection report (incl. ballooned drawing report when needed)
- ✓Surface roughness report
- ✓Heat treatment and coating certificates
- ✓Material and lot traceability + special process records
- ✓Inspection photos upon request
Best-Fit Applications
AXALLOY is best suited for customers who value stable production routing, controlled machining for challenging alloys, reliable inspection evidence, and clear communication.
Common industries: aerospace, medical devices, semiconductor equipment, energy, oil & gas, marine, robotics/automation, precision industrial equipment.
RFQ Checklist: Complex CNC Turned Parts
For the fastest, most accurate quotation, include the following in your inquiry:
Supported file formats: STEP/STP, IGES/IGS, X_T/X_B, SLDPRT, SAT, PDF, DWG, DXF (up to 500 MB per RFQ; metric or imperial)
Request a Quote for Complex CNC Turned Parts
Send your drawing set and requirements, and we will review manufacturability, tolerances, inspection strategy, and production volume to define a stable machining process for your complex turned components—prototype through repeat production.
AXALLOY
Request a Quote
Tell us about your component requirements and material challenges.