Precision CNC Milled Components with ±0.002~0.005mm Tolerance, ISO9001 Certified and 100% Inspection for Automation
Price:
0.1~5USD
MOQ:
I PC
Delivery Time:
7~35 working days
Brand:
IMission
Product Description
Precision CNC Milled Steel Mounting Bracket for Automation
High-precision CNC milling parts designed for automation applications with exceptional dimensional accuracy and quality control.
CNC Milling Parts Specifications
| Product Name | CNC Milling Parts |
| Material Available | Steel |
| Surface Finish | Black Oxidation |
| Processing | CNC Milling |
| Tolerance | ±0.002~0.005mm |
| Drawing Accepted | IGES(igs), STEP(stp), SolidWorks (sodprt), PRT, AutoCad, or Samples |
| Inspection | CMM, Projector, Height Gauge, etc. |
| Lead Time | 7~35 working days |
| Quality Assurance | ISO9001:2015, SGS, RoHs |
| Payment Term | MoneyGram, Western Union, T/T, D/P, D/A, L/C |
| Price | According to your drawing or requirements |
| Engineer Support | Available for engineering assistance and drawings design |
Packaging and Delivery
| Packaging | Bubble and Carton or Customization |
| Port | Shenzhen |

CNC Milling Parts Key Features
- Exceptional Precision & Tolerance Control: Achieve tight dimensional tolerances down to ±0.005mm with consistent geometries across batch production.
- Versatile Material Compatibility: Process aluminum alloys, stainless steel, titanium, brass, engineering plastics and composite materials.
- Complex Geometry Machining Capability: Create intricate shapes including 3D contours, deep pockets, internal threads, and custom cavities.
Manufacturing Capabilities & Equipment Specifications
CNC Milling Equipment Portfolio
| Machine Type | Axis Configuration | Table Size (mm) | Positioning Accuracy | Repeatability | Spindle Power/Speed | Unique Capabilities |
|---|---|---|---|---|---|---|
| 3-Axis Vertical | X, Y, Z | 500×400 to 1500×800 | ±0.005mm | ±0.003mm | 7.5-22kW, 8,000-24,000 RPM | Heavy material removal, deep cavities |
| 4-Axis with Rotary | X, Y, Z, A | 400×400 to 800×600 | ±0.008mm | ±0.005mm | 10-15kW, 12,000-20,000 RPM | Continuous indexing, cylindrical features |
| 5-Axis Simultaneous | X, Y, Z, A, B/C | 500×500 to 1200×800 | ±0.01mm | ±0.006mm | 12-30kW, 10,000-30,000 RPM | Complex 3D contours, undercuts, compound angles |
| 5-Axis Gantry | X, Y, Z, A, C | 2000×1000 to 5000×2500 | ±0.015mm | ±0.008mm | 18-40kW, 6,000-15,000 RPM | Large part machining, molds, aerospace structures |
| High-Speed Machining | 3/5-Axis | 400×400 to 800×600 | ±0.005mm | ±0.002mm | 15-25kW, 20,000-60,000 RPM | Aluminum, plastics, graphite, fine details |
Technical Parameters & Tolerances
Standard Machining Tolerances: ±0.025mm to ±0.10mm
Precision Machining Capability: ±0.005mm (with process control)
Ultra-Precision Machining: ±0.002mm (for critical features)
Surface Finish Range:
- As-machined: Ra 1.6μm to Ra 3.2μm
- Fine machining: Ra 0.4μm to Ra 1.6μm
- Micro-machining: Ra 0.1μm to Ra 0.4μm (with post-processing)
Geometric Tolerancing:
- Flatness/Straightness: 0.01mm per 100mm
- Parallelism/Perpendicularity: 0.015mm per 100mm
- True Position: 0.01mm (with precision tooling)
Maximum Part Dimensions:
- Standard 5-axis: 800mm × 600mm × 500mm
- Gantry machines: 5000mm × 2500mm × 1500mm
- Weight capacity: Up to 10,000kg on largest machines

Available Surface Finishes
Comprehensive post-processing services to ensure part corrosion resistance, aesthetics, and specific functionality:
- Plating: Zinc Plating, Nickel Plating, Chrome Plating, Tin Plating
- Coating: Powder Coating, Spray Painting, E-Coating
- Chemical Treatment: Anodizing (for Aluminum), Passivation (for Stainless Steel), Black Oxide
- Mechanical Treatment: Polishing, Brushing, Deburring
Quality Control
Full-process quality control system implementation:
- Certification: ISO 9001:2015 Quality Management System Certified
- Inspection Equipment: CMM, Optical Comparators, Calipers, Micrometers, Salt Spray Test Chambers, Hardness Testers
- Process Control: Full-process monitoring from Incoming Quality Control (IQC), In-Process Quality Control (IPQC) to Final Outgoing Quality Control (OQC)
- Documentation Support: PPAP (Production Part Approval Process), FAI (First Article Inspection) Reports, Material Certificates
Our Working Process
- Inquiry & Consultation: Provide drawings (DXF/DWG/STEP/IGS), samples, or detailed requirements
- Design & Quotation: Engineering team conducts DFM analysis and provides detailed solution with competitive quote
- Tooling Development: Precision die design and manufacturing upon order confirmation
- Sample Approval: First article samples provided for testing and approval
- Mass Production: Automated mass production after sample approval
- QC & Delivery: Final inspection, professional packaging, and scheduled shipment
Why Choose Us?
- Expert Engineering Support: Free DFM advice to optimize your design for cost savings
- Rapid Response: 24-hour inquiry reply, fast prototyping (typically 7-15 days)
- Flexible Customization: Full OEM/ODM support, manufacturing strictly to your specifications
- Global Supply Experience: Products exported to North America, Europe, Asia, familiar with international standards and logistics
Packaging & Shipping
Packaging: Standard export packaging options include blister trays, bubble bags, EPE foam, cartons, and wooden crates to ensure parts are free from wear and deformation during transit.
Shipping: Support various trade terms (FOB, CIF, DDP, etc.). Global shipping via sea freight, air freight, or express couriers (DHL, FedEx, etc.).
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
iMission Industry Co.,Ltd
Location
Blcok#2, No.36-8 Yingtai Road, Langkou Community, Dalang Street, Longhua District Shenzhen
Contact Person
Mady Gong