Precision 3-Axis & 4-Axis CNC Machining Services
Tight-Tolerance CNC Parts from Prototype to Production
Custom CNC machined parts with tolerances down to ±0.01 mm, fast engineering review, and reliable production support from prototype to production.
CNC Machining at a Glance
| Unités de mesure techniques | Norme technique |
|---|---|
| Tolérance réalisable | ±0,01 mm (0,0004 pouce) |
| Catalogue des matériaux | Plus de 30 métaux et plastiques certifiés |
| Quantité minimale de commande (MOQ) | 1 pièce (prototype validé) |
| Délai de livraison standard | 3 à 15 jours ouvrés |
| Norme de contrôle qualité | 100% Contrôle en cours de fabrication et contrôle final |
| Capacité d'adaptation de la production | Du prototype à la production en série |
Which CNC Machining Process Fits Your Part?
3-axis machining is a cost-effective choice for housings, brackets, plates, fixtures, and other standard precision components.4-axis machining is better suited for parts requiring multi-side machining, rotational features, complex profiles, or fewer repositioning operations.Not sure which process fits your part? Send us your drawing for an engineering review.
CNC Machining Capabilities
3-Axis Vertical Milling
High-speed 3-axis machining for prismatic parts with complex pocketing, drilling, and contouring.
4-Axis Rotary Indexing
Full 360 degree rotary table for multi-sided machining in a single setup, eliminating secondary operations.
Face Milling & Surfacing
Large-area face milling for flat surfaces with superior finish and tight flatness tolerances.
Precision Boring & Reaming
Tight-tolerance hole finishing for bearing seats, pin locations, and critical alignment features.
Thread Milling & Tapping
High-accuracy internal and external thread generation for unified, metric, NPT, and BSP standards.
Pocket & Cavity Machining
Deep cavity clearing with optimized tool paths for material removal efficiency and surface quality.
Matériaux que nous usinons
CNC Machining Materials & Surface Finishes
As-Machined
Clean, burr-free surface finish suitable for internal components and functional parts.
Bead Blasting
Uniform matte or satin finish by micro-media blasting for cosmetic and light-diffusing surfaces.
Anodizing (Type II / III)
Hardcoat anodizing for aluminum parts requiring wear resistance and color coding.
Peinture en poudre
Durable polymer coating in custom RAL colors with high chip and impact resistance.
Electroless Nickel Plating
Uniform nickel-phosphorus coating for corrosion resistance and surface hardness.
Black Oxide
Anti-corrosive black conversion coating for ferrous metals without dimensional change.
Chrome Plating
Hard chrome or decorative chrome plating for wear resistance and cosmetic finish.
Have a CNC Project Ready for Review?
Send your drawing and project requirements. Our engineering team will review your part and prepare a manufacturing quotation.
Get a CNC Machining QuoteTolérances CNC de haute précision et indicateurs de vérification
| Paramètres d'inspection | Capacité de production réalisable | Méthodes de mesure validées |
|---|---|---|
| Tolérance linéaire générale | ISO 2768-m (norme) | Pieds à coulisse numériques et micromètres |
| Tolérances de précision | Précision de ±0,01 mm (±0,0004 pouce) | Machine à mesurer tridimensionnelle (MMT) |
| Rugosité de surface (Ra) | Ra minimal de 0,8 μm (à l'état usiné) | Appareil de mesure de la rugosité de surface par contact |
| Répétabilité de positionnement | ±0,005 mm (classe de haute précision) | Vérification par interféromètre laser |
| Précision dimensionnelle des machines à mesurer tridimensionnelles (CMM) | Précision des machines certifiée selon la norme ISO 10360-2 | Machine à mesurer tridimensionnelle automatisée Hexagon |
| Contrôle des filets et des engrenages | Validation des jauges « GO/NO-GO » | Comparateur optique et analyseur d'engrenages |
Secteurs d'activité que nous desservons
Automotive & EV
Engine brackets, suspension components, battery tray parts, and structural chassis mounts.
Dispositifs médicaux
Surgical handles, diagnostic instrument housings, implantable device components, and lab hardware.
Industrial Automation
Valve bodies, manifold blocks, robotic end-effector tooling, and machine guarding parts.
Aerospace & Defense
Structural brackets, avionics housings, actuator mounts, and ground support equipment parts.
Parc de machines de pointe et capacité de production
| Classification des équipements | Modèle de la machine / Type d'axe | Capacité / Espace de travail | Quantité |
|---|---|---|---|
| Centres d'usinage CNC à 5 axes | DMG MORI 5 axes simultanés | Jusqu'à 650 × 650 × 500 mm | 8 unités |
| Fraiseuses CNC à 4 axes | Machine verticale à 4 axes à commande Fanuc | Jusqu'à 1 020 x 610 x 610 mm | 15 unités |
| Fraiseuses de production CNC à 3 axes | Centres d'usinage verticaux à grande vitesse | Jusqu'à 1 200 × 700 × 600 mm | 25 unités |
| Centres de tournage CNC de haute précision | Tours à outils motorisés avec axe Y | Amplitude maximale : 420 mm / Longueur : 600 mm | 12 unités |
| Station de vérification métrologique | Machine à mesurer tridimensionnelle automatique Hexagon | 800 × 1 000 × 600 mm | 2 stations |
| Flotte de traitement secondaire | Rectifieuses planes et micro-perceuses | Finitions spécialisées | 6 unités |
Galerie de géométries usinées
Prismatic Components
Flat plate assemblies, mounting brackets, and precision base plates.
Multi-Sided Enclosures
4-axis machined housings, gearboxes, and complex structural frames.
Medical Device Parts
Surgical instrument components, implantable device fixtures, and diagnostic hardware.
Automotive Components
Engine brackets, suspension parts, transmission housings, and structural braces.
Industrial Fittings
Valve bodies, manifold blocks, hydraulic flanges, and pneumatic connector bodies.
Prototype Parts
Low-volume engineering prototypes, functional test components, and proof-of-concept models.
Notre processus simplifié en 6 étapes
01 CAD Model Submission
Upload 3D (STEP, IGES) and 2D PDF drawings through our secure B2B portal.
02 Engineering Design Review
Our machining engineers analyze tool access, fixturing, and optimal machining strategy.
03 Instant Quotation
Receive a fixed-price, line-item commercial quote within 12 hours of drawing review.
04 CAM Programming
Advanced CAM software generates optimized tool paths with collision avoidance verification.
05 CNC Machining
Automated 3-axis and 4-axis machining with real-time SPC monitoring and tool wear compensation.
06 In-Process Inspection
Operator-led dimensional checks at defined intervals with immediate feedback.
Engagements en matière de délais d'exécution et capacité de flotte évolutive
| Phase du projet | Volume des commandes | Délai de livraison promis |
|---|---|---|
| Prototypage rapide | 1 à 5 pièces | 3 à 5 jours calendaires |
| Petite série | 10 à 100 pièces | 7 à 10 jours calendaires |
| Production en série | 500 à plus de 5 000 pièces | 15 à 25 jours calendaires |
| Urgent – Traitement accéléré | Personnalisé | Disponible sur demande |
Quality Control for Every CNC Machining Project
ISO 9001
2015: Certified Quality Management System covering all CNC machining and inspection operations.
Independently verified facility capacity, equipment calibration, and workmanship standards.
Quality management for aerospace applications (as required per customer contract).
Full environmental compliance ensuring zero restricted substances in processed materials.
Why Choose Profit Machining
±0.01 mm
Precision Capability
3 / 4 / 5 Axis
CNC Machining
CMM
Inspection Capability
ISO 9001
Quality Management
Quick Prototyping
Small-Batch Customization
Foire aux questions
What is the difference between 3-axis and 4-axis CNC machining?
3-axis machining moves the tool along X, Y and Z and is suitable for plates, brackets, pockets and many standard precision parts. 4-axis machining adds a rotary axis to access multiple faces with fewer setups. We review your geometry and tolerances to recommend a suitable process.
What tolerance can you achieve?
Tolerances down to ±0.01 mm are available for suitable parts. Achievable tolerances depend on material, geometry, size and machining requirements. Please mark critical dimensions on your drawing for engineering review.
Which materials and surface finishes are available?
We machine aluminum, steel, stainless steel, brass, copper, titanium and engineering plastics. Surface finishing options depend on the material and include as-machined, bead blasting, anodizing, plating and powder coating. Specify your preferred material and finish in your inquiry.
Can you make both prototypes and production parts?
Yes. We support single-piece prototypes and production batches. Include the required quantity and any repeat-order requirements so our team can assess fixturing, machining strategy and pricing.
What files and details should I send for a quote?
Send your 3D CAD model and, where available, a 2D PDF drawing with critical dimensions. Include material, quantity, tolerances, surface finish and target delivery date. Use the upload field below to attach your project files.
How do I confirm pricing and delivery time?
Submit the inquiry form with your drawings and requirements. Our team will review the part and confirm pricing and lead time based on complexity, material, finishing and quantity. Any requested delivery date is subject to confirmation.
Explore Our Precision Manufacturing Capabilities
Usinage CNC à 5 axes
Advanced simultaneous milling for complex geometries, precision surfaces and tight-tolerance components.
Tournage CNC
High-precision lathe machining for shafts, pins, sleeves and other cylindrical components.
Fabrication de pièces en tôle
Precision laser cutting, bending and fabrication for brackets, panels and custom metal enclosures.
Moulage sous pression
High-volume aluminum and zinc alloy casting solutions for consistent and production-ready metal components.
Moulage par injection
Custom plastic injection molding for durable prototypes and production-grade components.
Tous les services CNC
Click to explore all CNC machining, turning, fabrication and custom manufacturing services.
Get a CNC Machining Quote
Upload your drawing and project requirements. Our engineering team will review your part and prepare a manufacturing quotation.
Your drawings and project information are handled confidentially.