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Efficient Precision
Precision CNC Turning Services
Advanced CNC turning for shafts, threads, and cylindrical parts, providing precise machining, excellent surface finish, and reliable batch consistency.
Key Capabilities
- OD, ID, threading, grooving, knurling, form turning in-house
- ±0.01 mm standard, ±0.005 mm achievable on critical fits
- Brass, aluminum, stainless steel, high-performance plastics — samples in 3 days
Talk to Our Team 
0.8–1.6 μm
Surface Roughness
±0.005 mm
Achievable Tolerance
30M+
Parts Delivered
1–600 mm
Diameter Range
Our CNC Turning Processes
For a full range of our processing technologies and professional support, welcome to contact us for more information.
OD Turning
High-precision external diameter machining for shafts and cylindrical components.
Facing
Cuts the face of the workpiece to create a flat, perpendicular surface and control the overall length.
Threading
Uses a specially shaped tool to cut external or internal threads with precise pitch and profile.
Yijiang Advantages
One Setup, Multiple Operations
Our turn-mill centers combine turning and milling in a single setup, performing milling, drilling, tapping, and multi-process machining efficiently. This reduces repeated clamping errors and ensures high precision for complex parts.
✅ Integrated Operations: Turning & milling together
✅ High Precision: Reduced re-fixturing errors
✅ Complex Features: Eccentric holes, keyways, flats
✅ Improved Concentricity: Better stability & tolerance
✅ Efficient Production: Ideal for high-volume OEM
Materials We Machine
We handle a wide range of materials for CNC turning, including metals, alloys, and high-performance plastics.
- Aluminum & Aluminum Alloys: Lightweight, machinable, ideal for prototypes and production parts.
- Steel & Stainless Steel: High strength, wear-resistant, suitable for shafts, fittings, and structural components.
- Brass & Copper Alloys: Excellent corrosion resistance and electrical conductivity, widely used in fittings and electronics.
- Engineering Plastics: PEEK, Nylon, Delrin, ABS, and other plastics for lightweight or chemically resistant parts.
Applications
More Case Studies
Surface Finishing Options
Polishing
Smooth and glossy surfaces for aesthetic or functional purposes.
Anodizing
Aluminum parts with improved corrosion resistance and surface hardness.
Plating
Nickel, chrome, gold, or copper plating for protective or decorative purposes.
Powder Coating
Durable colored coatings for wear resistance and long-lasting finish.
Sandblasting
Matte or textured surfaces for functional or visual effects.
Custom Finishes
Special coatings or textures tailored to customer requirements.
Resources and FAQs
- Blog
- Design & Engineering
Design Considerations for Precision Injection-Molded Components
Designing precision injection-molded components requires careful consideration of part geometry, tolerances, manufacturability, and end-use requirements. Proper design can reduce production issues, minimize material waste, and ensure consistent quality in large-scale ...
2026-05-04
- Industry
Material Selection for Precision Manufacturing
Selecting the right material is critical for precision manufacturing. Material choice affects mechanical strength, thermal stability, chemical resistance, surface finish, and overall part performance. This guide provides engineers and designers ...
2026-05-13
- Blog
Custom Manufacturing: Processes, Benefits, and Applications
and Applications We operate under strict quality control systems and comply with internationally recognized manufacturing standards, ensuring consistent product quality for automotive, electronics, and industrial applications. We operate under strict ...
2026-04-24
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What materials can CNC turning handle?
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We can machine metals (steel, stainless steel, aluminum, brass, copper alloys) and engineering plastics (PEEK, Nylon, ABS, Delrin) with high precision.
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What is the achievable tolerance?
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Standard CNC turning tolerance is ±0.01 mm, and ±0.005 mm is achievable for critical features.
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Can you produce both prototypes and batch production?
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Yes, we support rapid prototyping with samples in 3 days and small-to-medium batch production with consistent quality.
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What’s the difference between CNC turning and CNC milling?
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- CNC turning: workpiece rotates, tool moves linearly → mainly for rotary parts
- CNC milling: tool rotates, workpiece moves → mainly for flat, groove, complex profile parts
Many modern machines support turn‑milling compound to realize both functions in one setup.
Start Your Project Inquiry
Your information is kept confidential and reviewed directly by our engineering team. We typically respond within 1 business day with practical technical feedback.
