Prototype to Low-Volume Production
Small-Batch CNC Parts
When you source small-batch CNC parts, you're balancing technical risk, lead time, and documentation that will pass an internal review. At AXALLOY, we machine difficult alloys and complex geometries for engineering, procurement, and quality teams—from 1–20 prototypes to repeat low-volume builds—with a process built around manufacturability, controlled inspection, and export-ready records.
If you need a quote that reflects real manufacturing constraints (not guesswork), send your 2D drawing + 3D model + material + quantity + required documentation + target date. You'll receive a process-aligned RFQ review.
What you get when you order small-batch CNC parts
A complete engineering-driven approach that reduces risk, protects your critical features, and delivers parts that meet specification the first time.
Fewer surprises between prototype and repeat builds
A machining plan that considers material behavior, geometry, tolerances, surface requirements, and inspection strategy before cutting metal—so your prototype is more likely to be manufacturable and repeatable.
- • Early DFM/tolerance review to prevent expensive or unstable features in difficult alloys
- • Fixture planning to protect thin walls, critical interfaces, and concentric features
- • A defined inspection approach for the features you'll actually need to control
Controlled feature relationships with less rework
Multi-axis milling and mill-turn options that reduce setups and preserve datums—helpful when a small batch must still function like production parts.
- • 3/4/5-axis milling for complex pockets, contours, and precision interfaces
- • Turning + mill-turn for rotational parts where concentricity matters
- • Swiss turning for small precision components down to micro features
Faster machining that helps engineering decisions
Lead times that support design validation cycles and procurement milestones. Quick turnaround means you can:
- • Validate fit/function earlier and reduce redesign loops
- • Freeze critical dimensions sooner for downstream assemblies
- • Start qualification (FAI, dimensional reports) without waiting for full production
Typical lead times
Documentation that supports quality approval
Inspection evidence and material traceability suitable for supplier onboarding, PPAP-like internal reviews (where applicable), and customer audits.
Typical materials for small-batch CNC parts
We're a strong fit when the material is high value, tough on tools, or sensitive to heat/work hardening.
Nickel Alloys
Inconel 718/625, Hastelloy C-276/C-22, Monel, Haynes alloys, MP35N
Titanium
Grade 2 / 5 / 23
Stainless Steel
17-4 PH, 15-5 PH, 316L, duplex 2205, super duplex 2507
High-Temp & Specialty
A286, Nitronic 50/60, Nitinol, molybdenum, tungsten, copper-nickel alloys
Capability parameters for RFQ evaluation
Detailed specifications across machining processes, inspection, and general capabilities to support accurate quoting.
General Machining Capability
| Supported volume | 1–10,000+ parts |
| Prototype quantity | 1–20 parts |
| Low-volume production | 20–500 parts |
| Batch production | 500–10,000+ parts |
| Standard tolerance | ±0.010 mm |
| Precision tolerance | ±0.005 mm |
| Position tolerance | down to 0.010 mm |
| Flatness | down to 0.005 mm |
| Concentricity | down to 0.008 mm |
| Standard finish | Ra 1.6 μm |
| Precision finish | Ra 0.8 μm |
| Ground finish | down to Ra 0.2 μm |
| Min wall thickness | 0.5 mm |
| Min hole diameter | Ø0.5 mm |
| Min thread size | M1.0 |
| Max part weight | 1,000 kg |
| Drawing units | Metric & Imperial |
| Standard lead time | 10–20 business days |
| Prototype lead time | 5–10 business days |
| Minimum order quantity | 1 part |
CNC Milling
| Machining types | 3/4/5-axis milling |
| Max 3-axis size | 1,000 × 600 × 600 mm |
| Max 4-axis size | Ø500 × 800 mm |
| Max 5-axis size | Ø500 × 400 mm |
| Positioning accuracy | ±0.005 mm |
| Repeatability | ±0.003 mm |
| Milling tolerance | down to ±0.005 mm |
| Min corner radius | R0.3 mm |
| Operations | Facing, contouring, pocketing, drilling, tapping, boring, thread milling |
Turning / Mill-Turn / Swiss
| CNC Turning | Max Ø500 mm, length 1,000 mm, tolerance ±0.005 mm |
| Mill-Turn | Up to 9 axes, max Ø400 mm, length 800 mm, tolerance ±0.008 mm |
| Swiss Turning | Max bar Ø32 mm, min part Ø0.5 mm, min thread M0.8, repeatability ±0.003 mm |
EDM & Grinding
| Wire EDM | Accuracy ±0.005 mm, min cutting width 0.15 mm, finish Ra 0.8 μm |
| Sinker EDM | Min internal radius R0.05 mm, finish Ra 0.4 μm |
| Precision Grinding | Tolerance ±0.002 mm, finish Ra 0.2 μm, roundness 0.002 mm |
Inspection
| CMM range | 700 × 1,000 × 600 mm |
| CMM accuracy | up to 1.8 + L/300 μm |
| Optical accuracy | ±0.002 mm |
| Roughness measurement | Ra 0.05–40 μm |
| First article inspection | Available |
| Full dimensional inspection | Available |
| Environment | Temperature-controlled room |
| Traceability | Material and lot traceability |
Best-fit small-batch CNC part types
We're typically involved when parts are high-value and failure is expensive:
- • Thin-wall housings, brackets, manifolds, impellers, blades
- • Valve parts, nozzles, fittings, complex shafts and connectors
- • Tight GD&T interfaces, difficult holes/threads, sharp internal corners (EDM), sealing/bearing fits (grinding)
Not the right fit
We want you to avoid wasting RFQ time, so we're transparent about what doesn't suit our process:
- • Commodity parts bought purely on lowest unit price
- • Incomplete requirements (missing material, revision, tolerances, or acceptance criteria)
- • Unverified certification demands or unauthorized component reproduction
Send an RFQ
To quote accurately and avoid back-and-forth, please share the following with your inquiry:
- 12D drawing (PDF/DWG/DXF) and 3D model (STEP/IGES/X_T/etc.)
- 2Material grade (e.g., Inconel 718, Ti-6Al-4V Grade 5, 17-4PH)
- 3Quantity (prototype or low-volume batch) + repeat expectations
- 4Critical features (datums, GD&T, sealing surfaces, concentricity, thin walls)
- 5Required finish (Ra), heat treat/coating/passivation, marking/cleaning needs
- 6Documentation request (MTR, COC, FAI, full dimensional, etc.)
- 7Target ship date and destination
File formats supported: STEP/STP, IGES/IGS, X_T/X_B, SLDPRT, SAT, PDF, DWG, DXF (up to 500 MB/RFQ).
Request a quote for small-batch CNC parts
Send your drawing package and requirements, and we'll return with:
- ✓ A manufacturability review (where needed)
- ✓ The proposed process route (machining + special processes)
- ✓ Inspection/documentation plan
- ✓ Price and lead time aligned to your risk level