If you're in manufacturing, engineering, or product development, you’ve probably heard about CNC machining. But what exactly is it, and how can custom precision CNC machining parts benefit your projects?
What is Precision CNC Machining?
CNC (Computer Numerical Control) machining is a high-precision manufacturing process where computers control machine tools to cut, shape, and finish metal or plastic parts. Unlike manual machining, CNC ensures consistent accuracy, repeatability, and faster production.
Key Benefits of CNC Machining:
- Extreme Precision – Tolerances as tight as ±0.001" (0.025mm)
- Versatility – Works with metals (aluminum, steel, titanium) & plastics
- Scalability – Ideal for prototypes and large production runs
- Complex Geometries – Achieve intricate designs that manual machining can’t
CNC Milling vs. CNC Turning: What’s the Difference?
1. CNC Milling
- Uses rotating cutting tools to remove material from a workpiece
- Best for complex 3D shapes, slots, holes, and contours
- Common applications: engine parts, molds, brackets, enclosures
2. CNC Turning
- The workpiece rotates while a stationary cutting tool shapes it
- Ideal for cylindrical parts like shafts, bolts, and bushings
- Faster for round or tubular designs
Many projects use both milling and turning for the best results.
Why Choose Custom CNC Machining Services?
Whether you need prototypes or mass production, custom CNC machining offers:
- Tailored Solutions – Get parts made to your exact specs
- Material Flexibility – Aluminum, brass, stainless steel, titanium, and more
- Fast Turnaround – Advanced machines reduce lead times
- Cost-Effective – Less waste, higher efficiency than traditional methods
Industries That Rely on CNC Machined Parts
From aerospace to medical devices, CNC machining is everywhere:
- Aerospace – High-strength, lightweight components
- Automotive – Engine parts, custom fittings
- Medical – Surgical tools, implants with tight tolerances
- Electronics – Heat sinks, enclosures, connectors
- Industrial Machinery – Gears, valves, hydraulic parts
inal Thoughts
If you need high-quality, precision CNC machined parts, choosing the right manufacturing partner is key. Whether it’s milling, turning, or multi-axis machining, the right service ensures durability, accuracy, and performance.
| | CNC Turning, CNC Milling, Laser Cutting, Bending, Spining, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding,3D Printing,Rapid Prototype,Moulds etc. |
| | Aluminum: 2000 series, 6000 series, 7075, 5052, etc. |
| Stainlesss steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. |
| Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc. |
| Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper |
| Titanium: Grade F1-F5 |
| Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc. |
| | Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickl/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc. |
| | ±0.002 ~ ±0.005mm |
| | Min Ra 0.1~3.2 |
| CERTIFICATE | ISO9001:2015,AS9100D,ISO13485:2016,ISO45001:2018,IATF16949:2016,ISO14001:2015,ROSH,CE etc. |
FAQ
1. Are you a manufacturer or a trading company?
We are a factory located in Shenzhen, China, with 20 years of rich experience,
covering 6000 square meters. Complete facilities, including 3D quality inspection equipment, ERP system and 40 machines. If necessary, we can provide you with material certificates, sample quality inspection and other reports.
2. How to get a quote?
Detailed drawings (PDF/STEP/IGS/DWG...), including quality, delivery date, materials, quality, quantity, surface treatment and other information.
3. Can I get a quotation without drawings?
Can your engineering team draw for my creativity? Of course, we are also glad to receive your samples, pictures or detailed size drafts for accurate quotation.
4. Can you provide samples before mass production?
Of course, the sample fee is necessary. If possible, it will be returned during mass production.
5. What is the delivery date?
Generally, the sample lasts for 1-2 weeks and the batch production lasts for 3-4 weeks.
6. How do you control quality?
(1) Material Inspection - Check material surfaces and approximate dimensions.
(2) First inspection of production - ensure
critical dimensions in mass production.
(3) Sampling inspection - check the quality before delivery to the warehouse.
(4) Preshipment inspection - 100% inspection by QC assistant before shipment.
7. After sales service team
If you have any problems after receiving the product, you can provide feedback through voice call, video conference, email, etc. within one month. Our team will provide you with solutions within a week.
