CNC Turning Service – Made in Dongguan
The KaiMi machine utilizes CNC turning processes to manufacture parts or product prototypes and achieve mass production. It excels in general threading and can efficiently machine round parts such as shafts, worms, and balls.
- ✓Ability to handle complex parts: CNC parts with intricate shapes can be manufactured.
- ✓Surface treatment options: Polished, Anodized, etc.
- ✓Various materials available: Aluminum, Steel, Copper, etc.
- ✓Get your products and parts ready in as fast as 24 hours.
- ✓Certifications: ISO9001:2008, TS16949.

CNC Turning Process
CNC turning process is a precision machining technique that uses a computer-controlled lathe to manufacture cylindrical or round-shaped parts. In this process, a rotating workpiece is fed into a stationary cutting tool to remove material and form the desired shape, including various types of threads.
CNC turning demonstrates exceptional efficiency when machining round parts such as shafts, worms, and spheres. The movement of the workpiece and cutting tool is precisely controlled by CNC (Computer Numerical Control) software, ensuring high precision and repeatability in part production. This makes CNC turning particularly suitable for mass production.
Our CNC Turning Capabilities
KaiMi offers a wide range of leading CNC turning services, providing not only high-quality products but also an exceptional service experience. Our professional engineering team will tailor the perfect turning solution based on your needs.
To ensure the excellence of our products, we rely on ISO9001:2008 and TS16949 quality system certifications, guaranteeing that each product meets your requirements and offers outstanding durability. We are committed to completing production in the shortest time possible, with delivery as fast as within one day.
CNC Turning Products

CNC Turning Steel parts
Material: SKH51
Process: CNC Turning
Surface treatment: None

CNC Turning Aluminum Al6061-T6 parts
Material: AL6061-T6
Process: CNC Turning
Surface treatment: anodized

CNC Turning Steel parts
Material: S-7
Process: CNC Turning
Surface treatment: None

CNC Turning Carbide parts
Material: carbide
Process: CNC Turning
Surface treatment: None

CNC Turning white POM parts
Material: white POM
Process: CNC Turning
Surface treatment: None

CNC Turning Steel parts
Material: SKD11
Process: CNC Turning
Surface treatment: None
Fast Tooling
We offer CNC services for fast tooling, ensuring quick delivery of products in a short time.
Rapid Prototyping
We offer large-scale rapid prototyping services with a variety of materials and provide a diverse range of mold options to meet your needs.
Mass Production
Products manufacturing available and quality guaranteed.
Available Materials for CNC Turning
| Aluminum Al6061 / Al6063 / Al6082 / Al7075 / Al5052 / A380, etc. | Steel Alloy Steel, carbon steel etc. | Plastic PET / PVC / ABS / PC / PE / PTFE / POM / PMMA / Nylon / PP / Peek, etc. |
| Copper C11000 / C12000 / C12000 / C36000, etc. | Stainless Steel Stainless-steel 303 / 304L / 316L / 416 / 440C/ Elmax | Titanium TA0 / TA1 / TA2 / TC4 / TB5, etc. |
CNC turning services are suitable for a variety of materials, including metals and plastics. Different materials require corresponding types of lathes for processing, and depending on the material, the lathe may need special maintenance and safety precautions.

Surface Finishes for CNC Turning
As Milled
Cutter marks from the CNC turning process will be present, with surface roughness achievable up to Ra 0.8.
Anodized
A thin, hard, non-conductive coating is formed on the surface of aluminum parts. The parts can be anodized in different colors.
Heavy Bead Blast
This treatment removes heavier cutter marks and scratches left by sandpaper, giving the surface a light textured appearance.
Smooth Finish
Typically achieved with 600-grit sandpaper, followed by polishing to achieve a smoother surface.
Powder Coat
A strong, wear-resistant, and corrosion-resistant polymer protective coating is applied to the surface of the part.

Tolerances for CNC Turning
| CNC Turning | ± 0.005″(metal)/±0.05″(plastic) |
Size Limitation for CNC Turning
| Limitation | Parameter (Metric) |
|---|---|
| Max swing diameter | 0.3~3600 mm(0.011~141.732″) |
| Max cutting length | 0.5~1500 mm(0.019~59.055″) |
KaiMi is capable of producing products in various sizes, but there are still certain limitations in CNC machining. Factors such as size may affect the machining process, so we have provided a size limitation table for CNC machining above for your reference.
Lowest CNC Service Price
4 factors made our lowest price
1. Advanced and Efficient Machining Equipment
We are equipped with state-of-the-art 3-axis, 4-axis, and 5-axis CNC machining centers. High-speed, high-precision equipment significantly improves machining efficiency, shortens production cycles, and effectively reduces the unit cost.
2. Refined and Optimized Production Processes
With years of industry experience, we continuously optimize our production processes, minimizing material waste and setup time, enhancing overall operational efficiency, and reducing manufacturing costs.
3. Professional Engineering and Technical Team
Our engineers develop optimal machining strategies based on project requirements, selecting the most suitable tools and planning efficient machining paths to improve productivity, reduce errors, and control costs at the source.
4. Stable and Reliable Supply Chain System
We maintain long-term partnerships with premium material suppliers and logistics providers, ensuring low-cost procurement of high-quality raw materials and efficient delivery, further reducing overall production costs.
If you are looking for a low CNC service price, please do not hesitate to get a quote.
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