Get fast, reliable production for parts with a full‑spectrum approach across the world. Upload a CAD model to receive an instant price, estimated lead time, and DFM feedback so you can plan procurement with confidence.
Our online cnc machining and online cnc quote flow returns a firm price and lead time quickly. Orders include inspection choices, hardware traceability, material certifications, and Certificates of Conformance. Many jobs ship in as little as 3 business days.
We use subtractive manufacturing to turn raw material into finished parts with consistent accuracy. Capabilities include 3-, 4-, and 5‑axis milling, turning, and routing. Standard as‑machined surface is about 125 Ra and edges are deburred by default.
ISO‑certified systems (ISO 9001:2015, ISO 13485, IATF 16949:2016), AS910D, and ITAR registration back our quality framework. That gives customers traceability, formal inspections, and the documentation needed for regulated industries.
Key Takeaways
- Instant online quote with firm price and clear lead time.
- Upload a CAD model for rapid DFM feedback before approval.
- Wide capabilities: 3–5 axis milling, turning, and routing for metals and plastics.
- Certified quality controls, traceability, and material certificates included.
- Fast standard lead time, deburred machined parts, and optional finishes.
cnc machining services : From Rapid Prototyping to Production
Move a concept into physical parts quickly by using repeatable setups that bridge early prototypes and full production. Our workflow uses the same qualified processes and toolpaths so first articles represent final output.
Rapid machining and small-batch runs
For urgent small runs we balance tooling, workholding, and material choice to cut lead time. Metals and plastics are available, and many requests ship in as little as 3 business days.
Choose aluminum for early prototyping to speed cycles and lower cost without changing fit or function. Repeatable subtractive manufacturing gives engineers representative parts for testing and fit checks.
High-volume production with consistent quality
When volumes rise, we lock proven setups, toolpaths, and inspection plans so every part meets spec with minimal variation. Process controls and documentation scale with volume and preserve traceability.
- Parallel capacity for urgent engineering changes
- Inspections, material certificates, and formal acceptance plans
- Optimization of cycle time through tooling and programming choices
Online CNC Machining Made Simple
Submitting a CAD model starts a fast, transparent path from design to production. The platform returns a firm price, an estimated lead time, and practical DFM feedback so you can decide quickly.
Upload your CAD file to get an instant quote, lead time, and DFM feedback
Securely upload your CAD file and receive an immediate quote that reflects geometry, chosen material, and finishing steps. The system shows a clear price and a realistic schedule so engineers can compare options without extra emails.
- Accepted formats: STEP, IGES, SolidWorks, and Parasolid—native exports work best.
- Helpful model details: wall thicknesses, hole callouts, and assembly mates improve accuracy.
- Adjustable parameters: quantity, tolerance, and finish to compare cost and time scenarios.
DFM feedback flags process risks like thin walls, deep pockets, and very small features. That helps you change geometry or choose a different material before ordering. Quotes include options for inspections, certifications, and post‑process finishes.
“A clear, documented path from uploaded model to production reduces admin time and speeds delivery.”
Default as‑machined surface is about 125 Ra and edges are broken and deburred by default. Add extra finishing steps in the quote flow when needed. Free standard shipping is offered on many U.S. orders, and every order can include inspection records and certifications for traceability.
Finalize your order confidently. The platform matches geometry and quantity with the right equipment, handles scheduling, and documents each step for reliable production.
CNC Capabilities: 3‑Axis, 4‑Axis, and 5‑Axis Milling
Axis count dictates how a tool and workpiece move, which impacts feature reach and finish.
How axis counts change access and accuracy
3‑axis mills move the tool on X, Y, and Z. They are fast for simple faces, slots, and pockets.
4‑axis adds rotation, letting you index the workpiece and reduce setups for some contours.
5‑axis moves the tool and part together. This improves access to tight features and lowers positional error.
Choosing the right machine for your design
Select 3‑axis for basic geometry and short cycle times. Choose 5‑axis when complex angles, tight access, or single‑setup runs are needed.
Proper setup protects critical surfaces and reduces reorientation that can add error.
| Axis Type | Best Use | Accessibility | Typical Benefit |
|---|---|---|---|
| 3‑Axis | Simple faces, pockets, and holes | Good for flat work; limited side access | Lower cost, faster cycles |
| 4‑Axis | Indexed contours, longer parts | Improved wrap and side features | Fewer setups, better throughput |
| 5‑Axis | Complex geometries and tight angles | Excellent reach with single setup | Higher accuracy, improved surface finish |
Milled envelopes, DFM, and material notes
Max milling capacity reaches 80″ x 48″ x 24″. Workholding affects which faces are reachable inside that envelope.
DFM tips: use corner radii sized for standard cutters, add floor fillets for tool clearing, and place undercuts where specialized tooling can reach.
Material choice—aluminum, steel, or engineering plastics—changes cutter selection, feeds, and achievable tolerances. Expect minimum feature size near 0.020″ depending on geometry and material.
Early design collaboration aligns geometry with cnc milling capabilities and avoids costly rework later in the manufacturing process.
CNC Turning and Swiss Turning for Precision Round Parts
When round geometry matters, turning and Swiss turning deliver repeatable diameters, bores, and threads with excellent runout control.
turning parts
Turning shapes a rotating blank using single-point tools to produce accurate diameters, bores, and external or internal threads. Setup choices and tooling determine surface finish and fit for seals or bearings. The standard as‑machined finish is about 125 Ra and edges are deburred by default.
Lathe capacity and best-fit part types
We handle lathe parts up to 62″ long and 32″ in diameter. That supports shafts, tubes, and large round components without compromise.
Swiss turning is ideal for small, high-precision parts, long slender shafts, and concentric geometries where runout and tight features matter. Multi-axis mill-turn machines add off-center slots or flats in one cycle to reduce secondary work.
Material behavior affects cuts: steel and stainless steel need chip control and proper feeds to protect surface quality. For long parts, steady rests and support reduce deflection and keep straightness within expected limits.
“Choose the right machine and tooling early to save cycle time and avoid rework.”
Design choices—thread style, reliefs, and lead-ins—change cycle time and manufacturability. Consistent inspection and deburring help deliver ready-to-assemble turned parts with stable dimensions.
Routing, EDM, and Grinding Options for Specialized Parts
When designs demand large-format cuts, intricate internal shapes, or ultra-flat faces, specialized routing, EDM, and precision grinding are the right tools. These options extend capability beyond standard milling and turning to meet specific surface and geometric targets.
Routing handles big panels, composites, and soft metals for quick-turn parts. It removes material fast and leaves clean edges for assemblies. Use routing when thin sections need careful clamping and thermal control to avoid warping.
EDM solves internal geometries and sharp corners in hardened steel that cutting tools cannot reach. It leaves a recast layer that we address with light finishing or grinding to meet tight surface and tolerance specs.
Precision grinding delivers flatness, parallelism, and fine surface control after primary work. Ground faces improve sealing, bearing fit, and contact accuracy. Combine grinding with milling or turning when functional surfaces require both geometry and finish control.
| Process | Best Use | Typical Finish | Material Notes |
|---|---|---|---|
| Routing | Large-format plastics, composites, soft metals | Clean edges, 0.005–0.030″ edge quality | Watch thermal build-up and clamp thin panels |
| EDM | Intricate internal shapes, hardened steel features | Fine detail with possible recast layer | Requires post-process finishing for critical surfaces |
| Grinding | Tight flatness, parallelism, surface control | Mirror to satin finishes, tight Ra values | Best after roughing; holds microns of tolerance |
We coordinate these steps through our network of specialized machines so you get one order, one schedule, and consistent quality checks. Specify finish notes and material callouts on drawings to ensure the right process flow and inspection plan.
Quality and Tolerances You Can Trust
Consistent inspection and clear tolerance limits protect fit, function, and schedule for critical parts.
General tolerances: metals ±0.005″ (ISO 2768) and plastics ±0.010″. When drawings call for it, precision tolerances down to ±0.001″ are achievable with GD&T and tight process control.
Tolerance choice affects cycle time, inspection scope, and cost. Tighter bands add setup time, require more frequent checks, and can extend lead times.
Certified quality management
Our system is certified to ISO 9001:2015, ISO 13485, IATF 16949:2016, and AS9100D. We are ITAR-registered for defense programs.
Inspection and traceability options
- Standard dimensional reports and first-article inspections.
- Enhanced plans with traceability, material certificates, and Certificates of Conformance (CoC).
- In-process checks on critical features to catch drift early.
Show datums and GD&T intent on drawings so measurement methods match functional requirements. Material choice and part geometry influence achievable tolerances and surface stability throughout manufacturing.
We favor a pragmatic quality culture: meet the spec without unnecessary steps that inflate cost. Early design review aligns tolerance bands with real-world production and keeps schedules predictable.
Maximum Part Size, Minimum Feature Size, and Threads
Large-format work and fine detail demand clear limits on envelope, feature depth, and thread type so planners can match tooling and fixturing early.
H3: Milling and Turning Envelopes
Milling capacity supports parts up to 80″ x 48″ x 24″. Turning handles blanks to 62″ length and 32″ diameter. Specify overall size early to reserve proper fixtures and machines.
H3: Minimum Feature Size
Practical minimum features are about 0.020″ for holes and slots. Material and geometry can shift that limit—aluminum often allows denser features than harder steel or stainless steel.
H3: Threads and Thread Planning
We support standard thread forms for most quantities. Custom threads require manual review and may need special tooling or runout features. Always call out class of fit, depth, and coatings on drawings.
- Edges are broken and deburred by default.
- Large size affects tolerances and fixturing; long steel parts may need stress-relief or staged machining.
- Use reliefs, counterbores, and thread runouts to aid tool engagement and thread quality.
Plan for surface control on big parts: tool reach, deflection, and path strategy influence uniform finish and final tolerances. Clear datums and sequence notes speed setup and verification.
Metal Materials: Aluminum, Stainless Steel, Steel, Titanium, Copper, Brass, and More
Material choice shapes tool life, cycle time, and the final surface quality of machined components.
Aluminum options include 6061 for general parts, and 7075, 7050, 2024 for higher strength. MIC‑6 is ideal for stable, flat plates used in milling and fixtures.
Stainless steel grades cover 303 for easy cutting, 304/304L and 316/316L for corrosion resistance, and 17‑4, 15‑5, 440C for strength and wear resistance.
Common steels include 1018 for economy, 1215, 4130/4140/4140PH and 4340 for toughness, plus tool steels A2 and O1 for wear-critical tooling and fixtures.
Titanium Grades 2 and 5 deliver an excellent strength-to-weight ratio and corrosion performance for demanding environments.
Copper (C101/C110) and brasses (C360/C260) suit electrical and low-friction parts. PEEK and other engineering plastics are available when metal alternatives are preferable for weight, temperature, or dielectric needs.
Many specialty alloys can be sourced on request. Material selection affects price, tool wear, and lead time—request a quote that compares alternate materials to balance cost, surface finish, and production scale.
Plastic Materials: ABS, PC, Nylon, PEEK, PTFE, ULTEM, and More
Choose the right plastic family early to balance performance, cost, and lead time for your parts.
Our material lineup covers ABS and PC for general enclosures, Delrin (acetal) for low-friction moves, and Nylon 6/6 for strength and wear. We also stock acrylic, Garolite, HDPE, UHMW, polypropylene, and PVC for common needs.
PEEK and ULTEM serve high-temperature, high-performance roles. PEEK (including GF30 and USP Class VI) offers tensile strength and thermal stability for harsh conditions. ULTEM 1000/2300 gives high dielectric strength and chemical resistance for electrical and aerospace applications.
For chemical resistance and insulation choose PTFE, HDPE, PP, or PVC. These materials replace metals when corrosion, weight, or damping matter. They also simplify manufacturing and reduce secondary corrosion control steps.
| Material | Best Use | Key Benefit |
|---|---|---|
| ABS / PC | Enclosures, cosmetic parts | Good finish, low cost, easy to machine |
| Nylon / Delrin | Gears, sliding components | Wear resistance, low friction |
| PEEK / ULTEM | High-temp, medical, electrical | High strength, temperature and chemical resistance |
| PTFE / HDPE / PP | Seals, insulation, outdoor parts | Chemical resistance, low moisture uptake |
Design tips: use consistent radii, controlled wall thickness, and fillets to avoid stress and improve surface quality. For fasteners, prefer molded-in bosses, helicoil or PEM inserts, and coarse thread forms for repeated assembly.
We can quote multiple plastics to compare cost, lead time, and performance. Specify post-processing and inspection needs so parts meet industry expectations and customer requirements.
Surface Finishes and Post-Processing
Finishes and post-process steps shape corrosion resistance, friction, and visual appeal. Choose treatments that match function, material, and assembly needs to avoid rework and surprise costs.
As‑machined, bead blast, and tumble deburring
Standard as‑machined surface is about 125 µin Ra. This is a baseline for most milled and turned parts.
Tumble deburring smooths edges and removes loose burrs for safe handling and assembly. Bead blast creates a uniform, matte look and preps aluminum or steel for paints and anodize.
Anodize and hard anodize options
Type II anodize improves corrosion resistance and dye uptake for color. Type III (hard) anodize adds wear resistance and thicker coatings for rugged use.
Titanium anodize follows AMS‑2488 Type 2 for improved fatigue and wear. PTFE‑impregnated hard anodize (AMS‑2482) adds dry lubricity for sliding parts.
Chem film, passivation, and electropolishing
Chem film per MIL‑DTL‑5541 gives thin, conductive conversion coatings and works well as a paint base. Stainless passivation per ASTM/AMS standards reduces surface iron and improves corrosion performance.
Electropolishing (ASTM B912‑02) brightens stainless and reduces micro-roughness; typical removal is light, but it aids corrosion resistance.
Coatings and plating choices
Powder coat offers durable, colored protection. Electroless nickel (MIL‑C‑26074) gives uniform corrosion and wear coverage on complex geometry.
Zinc (ASTM B633‑15), silver (AMS QQ‑S‑365D), and gold (MIL‑G‑45204/ASTM B488) plating suit conductivity, solderability, and finish needs. Specify thickness, masking, and color up front.
“Specify finish type, thickness/class, masking, and color up front to avoid ambiguity and ensure consistent results.”
Choose finishes by function—corrosion control, wear resistance, or appearance—balanced against price and lead time to get consistent results across batches.
Design for Manufacturability: Faster Lead Times, Better Pricing
Smart fillet sizes and clearances let tools work faster and keep parts within spec.
Corner and floor fillets, undercuts, and tapped hole depths
Use internal corner radii about 0.020″–0.050″ larger than a standard drill to clear cutter radii. Generous corners reduce tool wear and cut cycle time while preserving function.
Make floor fillets slightly smaller than corner fillets so a single tool can clear both areas. This keeps the process smooth and avoids extra setups.
Place undercuts to standard sizes and away from corners. Simple, repeatable positions let tooling remain robust and reduce scrap risk.
Specify tapped hole depth with tool clearance beyond the thread. That prevents incomplete threads and improves thread quality on steel and other materials.
Balancing complexity, tolerance, and cost
Relax non-critical tolerances to lower cost and speed throughput. Tight tolerances add inspection time and raise price.
Material choice affects cutter paths, heat input, and dimensional stability. Harder steel needs slower feeds and more tool life planning than aluminum.
Call out surface function, not cosmetic detail—example: “functional seal surface Ra 32” instead of a broad polish note. This reduces rework and clarifies acceptance criteria.
Do early DFM reviews, align features to a common datum, and document critical features and acceptance criteria. Those steps cut iterations and secure predictable pricing and lead times.
Lead Time, Pricing, and How We Quote
Knowing real price levers early helps engineers balance design goals against budget. Our quote flow ties geometry, material, and finish into a single, actionable estimate.
Standard lead times and shipping
Standard lead times often run 3–5 business days for prototypes and small orders. Production runs may need more time for setup, nested inspections, or finish steps.
Complex geometry, tight tolerances, or special finishes extend lead time. Adding certifications or custom packaging also affects schedule and price.
How we build the quote
Upload your CAD, review DFM notes, and receive a firm quote with an estimated lead time. The system shows trade-offs—material, finish, and quantity—so you can compare options quickly.
- Primary cost drivers: material type (example: aluminum), part size, tolerance, surface finish, and order quantity.
- Inspections and certifications add time and cost; plan these into the quote when traceability matters.
- Production benefits from economies of scale as setup and programming are amortized over more parts.
“Transparent pricing and clear schedules let teams plan procurement without surprises.”
Document critical-to-quality features during quote review so price and time reflect real inspection effort. Engage our support team to optimize design, cost, and lead time without compromising function.
Industries and Use Cases We Support
Many industries rely on precise part production to meet strict performance and traceability demands.
We support aerospace, medical, robotics, electronics, and broader industrial programs. Typical examples include aluminum 7075‑T6 electronics enclosures for flight hardware and stainless steel 304 turned‑milled assemblies for medical devices.
Access to 3‑ and 5‑axis milling plus Swiss turning across a wide manufacturer network lets us match geometry to the right equipment. That helps reach tolerances down to ±0.001″ for optics, instrumentation, and precision motion systems.
How industry needs map to materials and processes
- Aerospace: aluminum 7075 and titanium for strength‑to‑weight and high accuracy.
- Medical: stainless steel and high‑performance plastics with documentation and traceability.
- Robotics & industrial automation: steel and stainless for durability; tight fits via milling and turning.
- Electronics: aluminum enclosures optimized for heat management with bead‑blast and anodized surfaces.
- High‑precision assemblies: tolerances to ±0.001″ for sensitive optics and motion components.
Quotes reflect industry validation steps—first‑article reports, material certs, and special inspections—so customers get predictable price and schedule outcomes.
Early choices on material and surface finish speed approval for regulated programs and help scale production from prototype pilots to recurring builds with consistent pricing and acceptance criteria.
Conclusion
Request a quote now to lock in price, inspection scope, and a realistic schedule for your parts.
We deliver precise cnc machining that scales from prototype to production with consistent documentation and certified quality (ISO, AS, ITAR). Fast quoting and short lead times mean many jobs ship in days, not weeks.
Our platform matches geometry with the right milling and turning capacity, supports aluminum to specialty metals and plastics, and lists tolerances to ±0.001″ when required.
Upload your CAD for a guided DFM review. Our team will help refine design choices, pick finishes, and set inspection criteria so quality, schedule, and price align up front.
