Custom Online CNC Machining Services
Manufacture custom metal, plastic and composite parts through CNC milling, turning and 5-axis machining. Backed by 300+ CNC systems, TigerHubs supports single parts through repeat production, with tolerances as tight as ±0.005 mm and delivery in as fast as 1 day.
- 3-axis, 4-axis, 5-axis
- From Prototype to Mass Production
- Delivery in as little as one day
Trusted by leading brands
Custom CNC Machining Services and Capabilities
CNC Turning
High-precision CNC turning for cylindrical and rotational parts such as shafts, sleeves, bushings, threaded components, and custom round parts. Suitable for prototypes, small batches, and repeat production with consistent dimensional accuracy.
CNC Milling
Precision CNC milling for complex geometries, pockets, holes, contours, and multi-surface features in metal and plastic components. Ideal for custom parts that require detailed machining, tight tolerances, and reliable repeatability.
5-Axis CNC Machining
Advanced 5-axis machining enables complex parts to be machined from multiple angles in fewer setups, improving accuracy and efficiency. Suitable for intricate geometries, high-precision components, and difficult-to-machine parts.
Large Part CNC Machining
Large-format CNC machining for oversized and heavy components used in industrial equipment, machinery, and structural applications. TigerHubs supports CNC milling sizes up to 4000 × 1500 × 600 mm for large custom parts.
Our CNC Machining Capacity and Equipment
Get Manufacturing SupportTigerHubs operates a proprietary 2,000-square-meter CNC machining facility equipped with over 300 CNC machines, adhering strictly to ISO 9001:2015, ISO 13485, and ISO 14001:2015 management systems. Our manufacturing capabilities encompass 3-axis, 4-axis, and 5-axis milling, precision turning, large-format machining, Electrical Discharge Machining (EDM), grinding, and dimensional inspection, enabling us to handle projects ranging from single complex parts to mass production.
CNC Machining Quality Assurance and Part Inspection
TigerHubs follows ISO 9001:2015 quality management with full-process traceability throughout CNC production. Our CNC machined parts consistently achieve a qualification rate above 95%, supported by CMM and precision inspection equipment.
Incoming Material Verification
Material specifications, dimensions and available certification documents are checked before machining begins.
In-Process Dimensional Control
Critical dimensions are measured during production so that machining offsets and process conditions can be adjusted before the part is completed.
Final Inspection and Reporting
Finished parts are inspected against the approved drawing using suitable measuring equipment. Inspection reports and material documents can be supplied when specified in the quotation.
Custom CNC Machining Tolerances
| Seivice | CNC Turning | CNC Milling |
|---|---|---|
| General Toleran | Metals: ISO 2768-M; Plastics: ISO 2768-C | Metals: ISO 2768-M; Plastics: ISO 2768-C |
| Precision Tolerance | Up to ±0.001 mm | Up to ±0.001 mm |
| Min. Wall Thickness | 0.5 mm | 0.5 mm |
| Min. End Mill Size | N/A | 0.5 mm |
| Min. Drill Size | 1mm | 1mm |
| Max. Part Size | Up to 200 × 500 mm | Up to 4000 × 1500 × 600 mm |
| Lead Time | As fast as 1 day | As fast as 1 day |
CNC Machining of Metal and Plastic Materials
TigerHubs provides a broad range of metal and plastic materials for CNC machining. Our engineers consider your part’s strength, weight, wear and corrosion resistance, operating temperature, appearance, and budget to help you select the right material for performance, manufacturability, and cost.
Metal Materials
Aluminum
Lightweight, corrosion resistant, and easy to machine for prototypes and production parts.
Best For
Housings, brackets, heat sinks, fixtures, and structural components.
Common Finishes
As-machined, anodizing, bead blasting, polishing, and painting.
Common Grades
2024, 5052, 6061, 6063, 6082 and 7075
Plastic Materials
ABS
ABS is an economical engineering plastic with good impact resistance, dimensional stability and machinability.
Best For
Enclosures, fixtures, functional models and general mechanical components
Common Finishes
As machined, polished, vapor smoothed and painted
CNC Machining Surface Treatment Support
Select a surface treatment based on appearance, corrosion resistance, wear performance, electrical requirements and operating environment. TigerHubs offers a wide range of surface treatment options and solutions.
As Machined
Retains the original CNC tool marks without additional surface treatment. It is the fastest and most economical option for functional components. Common Materials: Metals and engineering plastics
Sandblasting
Uses a more aggressive abrasive process to clean the surface, create texture or prepare the part for coating. Common Materials: Aluminum, steel, stainless steel and cast metals
Polishing
Removes surface imperfections and machining marks to produce a smoother and more reflective appearance. Common Materials: Aluminum, stainless steel, brass, copper and plastics
Anodizing
Forms a protective oxide layer on aluminum to improve corrosion resistance, appearance and surface durability. Multiple colors are available. Common Materials: Aluminum alloys
Powder Coating
Applies a durable colored coating with strong resistance to impact, wear, chemicals and outdoor exposure. Common Materials: Aluminum, steel and stainless steel
Black Oxide
Creates a thin black conversion layer on steel with minimal dimensional change and moderate corrosion protection. Common Materials: Carbon steel, alloy steel and stainless steel
Brushed Finish
Creates a consistent directional grain that reduces visible machining marks and gives the part a clean, decorative appearance. Common Materials: Aluminum, stainless steel, brass and copper
Electroplating
Deposits a thin metallic coating onto the part to improve corrosion resistance, wear performance, electrical properties or appearance. Common options include zinc, nickel and chrome plating. Common Materials: Steel, stainless steel, brass, copper and pretreated aluminum
Electropolishing
Electrochemically removes a controlled surface layer to reduce microscopic roughness, improve cleanliness and enhance corrosion resistance. Common Materials: Stainless steel and selected conductive metals
Alodine
Applies a thin chemical conversion coating to aluminum, improving corrosion resistance and paint adhesion while maintaining electrical conductivity and dimensional accuracy. Common Materials: Aluminum alloys
Heat Treatment
Uses controlled heating and cooling to change the material’s hardness, strength, toughness or wear resistance after machining. Common Materials: Carbon steel, alloy steel, tool steel, stainless steel and selected aluminum alloys
Custom CNC Machining Solutions
Backed by 300+ CNC machining systems, 3-, 4- and 5-axis capabilities, experienced engineering support and drawing-based quality control, TigerHubs can allocate the right equipment, process and production capacity for prototypes, low-volume batches and large-scale orders.
CNC Prototyping
Produce functional parts directly from CAD files for design verification, assembly testing and performance evaluation. Production-grade materials allow prototypes to closely represent the final product.
- Typical Quantity: 1–10 parts
- Delivery Time: 3–7 business days
- Best For: Design validation, functional testing and engineering samples
- Key Benefit: Fast design iterations without dedicated tooling
Low Volume CNC Machining
Manufacture small and medium batches without the cost and lead time of dedicated production tooling. It is suitable for products moving beyond prototyping but not yet ready for full-scale production.
- Typical Quantity: 10–500 parts
- Delivery Time: 7–15 business days
- Best For: Pilot runs, bridge production, market testing and specialized equipment
- Key Benefit: Flexible quantities with controlled part consistency
High Volume CNC Machining
Scale proven designs into recurring production using standardized fixtures, documented machining parameters and planned quality checkpoints.
- Typical Quantity: 500+ parts or scheduled repeat orders
- Delivery Time: 15–30 business days per batch
- Best For: Established products, ongoing demand and production programs
- Key Benefit: Consistent quality across larger and recurring orders
Custom CNC Machining Parts Made By TigerHubs
Image 1 of 8
CNC Machining Applications by Industry
TigerHubs provides precision CNC machining for metal and plastic components across demanding industries. From prototypes and complex 5-axis parts to large machined components and repeat production, our machining capabilities support projects requiring tight tolerances, complex geometries, and consistent quality.
Automotive
CNC machining supports precision automotive components from prototype validation to repeat production, including complex housings, structural parts, and powertrain components.
- Common parts
- Transmission housings, motor housings, brackets, shafts, suspension components, prototype parts.
- Best for
- Complex geometries, tight-tolerance interfaces, prototypes, and low- to high-volume production.
Aerospace
Precision CNC machining is suitable for complex aerospace components that require lightweight structures, detailed features, and high dimensional accuracy.
- Common parts
- Structural brackets, housings, mounts, fixtures, actuator components, precision aluminum and titanium parts.
- Best for
- Complex 5-axis parts, lightweight components, tight tolerances, and difficult-to-machine materials.
Robotics
CNC machining enables lightweight, rigid, and highly accurate components for robotic systems where precise alignment and repeatable motion are critical.
- Common parts
- Robot joints, actuator housings, end-effector components, frames, brackets, shafts.
- Best for
- Precision assemblies, complex geometries, lightweight structures, and prototype development.
Industrial Equipment
TigerHubs machines precision components for industrial machinery and equipment, from small functional parts to large structural components.
- Common parts
- Machine bases, bearing housings, gearbox components, fixtures, shafts, mounting plates.
- Best for
- Large parts, heavy components, machined interfaces, and repeat industrial production.
Construction Machinery
CNC machining supports heavy-duty components used in construction and earthmoving equipment where strength, accuracy, and reliable fit are important.
- Common parts
- Hydraulic components, equipment housings, shafts, mounting plates, large structural parts.
- Best for
- Large-part machining, heavy-duty components, thick sections, and precision assembly features.
Medical
Precision CNC machining is used for medical equipment components that require controlled dimensions, consistent surface quality, and repeatable production.
- Common parts
- Equipment housings, instrument components, fixtures, mounting parts, precision structural components.
- Best for
- Small precision parts, tight dimensional control, complex features, and repeatable quality.
Rail Transit
CNC machining supports durable rail components and assemblies requiring accurate interfaces, structural stability, and reliable dimensional control.
- Common parts
- Gearbox components, motor housings, bearing seats, brackets, mounting plates, structural parts.
- Best for
- Large components, precision mating surfaces, heavy-duty parts, and secondary machining of castings.
Renewable Energy
CNC machining is used for precision components in renewable energy and electric-drive systems, including large housings and structural assemblies.
- Common parts
- Motor housings, gearbox components, shafts, bearing housings, mounting structures.
- Best for
- Large components, precision interfaces, complex housings, and low- to repeat-volume production.
Marine
CNC machining provides accurate finishing and dimensional control for marine and ship-power components exposed to demanding operating conditions.
- Common parts
- Pump housings, valve bodies, shafts, bearing housings, engine components, flanges.
- Best for
- Large components, sealing surfaces, bores, bearing seats, and post-casting machining.
Semiconductor Equipment
Precision CNC machining supports complex components used in semiconductor manufacturing equipment where dimensional accuracy and assembly consistency are important.
- Common parts
- Equipment frames, precision plates, chambers, fixtures, brackets, mounting components.
- Best for
- Complex precision parts, multi-surface machining, tight tolerances, and high-quality surface requirements.
Why Choose TigerHubs for CNC Machining?
TigerHubs combines an in-house manufacturing facility, coordinated CNC capacity, experienced engineering support and full-process quality control. This gives customers one accountable manufacturing partner from initial part review through repeat production and global delivery.
Contact Us5 million +
Parts Manufactured
95%
Part Acceptance Rate
150+
Skilled Employees
15+ years
Manufacturing Experience
Engineering Decisions Before Cutting
Our engineering team reviews part geometry, material, tolerances, tool access and inspection requirements before machining begins. Early DFM feedback helps identify unnecessary complexity and manufacturing risks before they increase cost or delay production.
Capacity That Grows With Your Project
More than 300 CNC machining systems support 3-, 4- and 5-axis milling, precision turning and large-format machining. Customers can move from initial prototypes to low-volume batches and recurring production without rebuilding the supply chain for every stage.
Quality and Delivery Under One Team
Engineering, machining, surface finishing, dimensional inspection, packaging and delivery are coordinated through one project team. Drawing-based checkpoints and traceable production records provide greater visibility throughout the order.
Our CNC Machining Process
From file submission to final delivery, every CNC machining project follows six clearly defined stages to keep technical requirements, production progress and part quality under control.
Submit Your Files
Upload the 3D CAD model, 2D drawing and project requirements, including material, quantity, tolerances, surface finish and required delivery date.
Engineering and DFM Review
Our engineers evaluate part geometry, critical dimensions, tool access, material selection and potential manufacturing risks.
Quotation and Order Confirmation
We provide a quotation covering the selected process, production schedule, finishing options, inspection requirements and delivery arrangements.
Programming and Production Setup
The manufacturing team prepares CAM programs, tooling, fixtures, raw materials and inspection plans based on the approved drawings.
CNC Machining and In-Process Inspection
Parts are machined according to the confirmed production plan, with critical dimensions monitored during manufacturing to maintain process stability.
Finishing, Final Inspection and Delivery
Completed parts receive the specified surface treatment, final dimensional inspection, protective packaging and coordinated delivery.
Frequently Asked Questions
learn moreWe recommend submitting a 3D CAD file together with a dimensioned 2D drawing. Common formats include STEP, STP, STL, SLDPRT, SAT, CATPART and X_T. PDF, DWG or DXF drawings can be used to define tolerances, threads, finishes and inspection requirements.
Lead time depends on part complexity, material availability, quantity, surface finishing and inspection requirements. The confirmed production schedule will be included in your quotation after the files have been reviewed.
We support one-off parts, low-volume batches and repeat production. The practical minimum quantity depends on material purchasing, machine setup and secondary processing requirements.
General tolerances can follow ISO 2768, while tighter drawing-specific tolerances are reviewed feature by feature. Material, geometry, size and measurement access can all affect achievable tolerances.
A 3D model defines the part geometry, but a 2D drawing is recommended when your part includes critical tolerances, threads, surface-finish requirements, datum systems or inspection notes.
We machine common aluminum, stainless steel, titanium and engineering plastic grades. Additional materials can be evaluated based on grade, stock size and order quantity.
Large-format machining is available for selected parts up to 4000 × 1500 × 600 mm. Final feasibility depends on part weight, geometry, fixturing, tolerance and inspection requirements.
Available options include anodizing, bead blasting, powder coating, polishing, passivation and electroless nickel plating. Finish availability depends on the base material and functional requirements.
Inspection reports, material certificates and other quality documentation can be supplied when they are defined and agreed during quotation.
Please provide the 3D model, 2D drawing, material, quantity, surface finish, critical tolerances, inspection requirements and required delivery date.
Are You Ready to Start Your CNC Machining Project?
Use our online quoting platform to get a CNC machining quote in 10 minutes and start production within an hour.