Precision CNC Turning Services
Get high-quality custom-turned parts for rapid prototyping and end-use production. With precision machining and ultra-fast turnaround, we ensure quick and reliable delivery.
- Lead time as fast as 3-7 days
- Competitive pricing
- Tight tolerances up to ± 0.01 mm
Precision CNC Turning Services
Get high-quality custom-turned parts for rapid prototyping and end-use production. With precision machining and ultra-fast turnaround, we ensure quick and reliable delivery.
- Lead time as fast as 3-7 days
- Competitive pricing
- Tight tolerances up to ± 0.01 mm
Our CNC Turning Factory
Our CNC turning factory delivers precision-machined parts with fast turnaround times, ensuring high quality for prototyping and production.
Our CNC Milling Materials
Aluminum
Lightweight yet durable, aluminum offers excellent machinability and corrosion resistance. Perfect for aerospace and automotive applications, our CNC milling service delivers precision-engineered aluminum parts to meet your exact specifications.
Color: Metallic silver
Price:$
Surface: Polishing, brushing, anodizing, powder coating, nickel plating, fluoropolymer coating, electrophoretic coating, passivation, etc.
Build Time: 3-10 business days
PMMA (Acrylic)
A lightweight and highly transparent plastic, PMMA offers excellent optical clarity, weather resistance, and good machinability, making it ideal for display panels, lenses, and signage.
Color: Transparent, white, black, or custom-dyed
Price:$$
Surface: Smooth machined finish, polishing, sanding, vapor smoothing, painting, etc.
Build Time: 5-7 business days
ABS
A lightweight and impact-resistant thermoplastic, ABS offers good machinability and is widely used in prototyping, consumer products, and automotive applications.
Color: Natural white, black, or custom-dyed
Price:$
Surface: Smooth machined finish, sanding, painting, vapor smoothing, electroplating, etc.
Build Time: 5-7 business days
PC (Polycarbonate)
A strong and impact-resistant thermoplastic, PC offers excellent transparency, heat resistance, and durability, making it ideal for protective covers, lenses, and mechanical components.
Color:Transparent, black, or custom-dyed
Price: $$
Surface:Smooth machined finish, sanding, polishing, vapor smoothing, painting, etc.
Build Time: 5-7 business days
PEEK
A high-performance thermoplastic with exceptional mechanical strength, heat resistance, and chemical resistance, making it ideal for aerospace, medical, and automotive applications.
Color:Natural beige, black
Price: $$$
Surface:Smooth machined finish, polishing, sandblasting, annealing, coating options available
Build Time: 7-10 business days
PTFE (Teflon)
Known for its exceptional chemical resistance, low friction, and high-temperature tolerance, PTFE is ideal for applications in aerospace, medical, and electrical industries.
Color:White, off-white
Price: $$
Surface:As-fabricated, grinding, polishing available
Build Time: 6-10 business days
PA (Nylon)
A tough and impact-resistant engineering plastic with good wear resistance and self-lubricating properties, commonly used in gears, bushings, and structural components.
Color:White, black, natural
Price: $$
Surface:Smooth machined finish, polishing, sandblasting
Price: $$ (Medium)
Build Time: 5-7 business days
PA (Nylon)
A lightweight and flexible plastic with excellent chemical resistance and impact strength, commonly used in medical, automotive, and industrial applications.
Color:White, translucent, black
Price: $$
Surface: Smooth machined finish, polishing
Build Time: 7-10 business days
POM
A strong and wear-resistant engineering plastic with excellent dimensional stability and low friction, widely used in gears, bearings, and precision mechanical parts.
Color:White, black, natural
Price: $$
Surface: Smooth machined finish, polishing, sandblasting
Build Time: 5-7 business days
PE (Polyethylene)
A lightweight and flexible plastic with excellent chemical resistance and low friction, commonly used in food processing, medical, and industrial applications.
Color:White, black, natural
Price: $
Surface: Smooth machined finish, polishing
Build Time: 5-7 business days
High-Precision CNC Turning Services
Get accurate, high-quality turned parts with fast turnaround. Upload your design today!
Lathe Equipment List for CNC Turning
| Brand | Travel | Quantity |
|---|---|---|
| American Hardinge (CNC) | Φ284×406 | 5 |
| Deshan Precision Machinery (CNC) | Φ200×150 | 7 |
| Shangze CNC CK6180E-2000 (CNC Lathe) | Φ900×900 | 2 |
| Fudao Precision Machinery (Turret Lathe) | Φ400×500 | 6 |
| Deshan Precision Machinery (Dual-Spindle Lathe Complex) | Φ320×480 | 3 |
| Deshan Precision Machinery (Lathe Complex) | Φ320×480 | 7 |
| Daosheng 4+4 Lathe Complex | Φ200×150 | 5 |
| Guangzhou Fangfang CNC (Conventional Lathe) | Φ350×1000 | 30 |
CNC Turning Tolerances
As an ISO 9001-certified company, we manufacture CNC-turned lathe parts with high precision. Depending on your design, our CNC lathes achieve tolerances as tight as ±0.005″. Standard tolerances follow ISO 2768-m for metals and ISO 2768-c for plastics.
| \ | Description |
|---|---|
| Maximum Part Size | Usually up to 500 mm in diameter and 1500 mm in length, with larger sizes possible using specialized equipment. |
| Minimum Part Size | Down to 1 mm in diameter, depending on material and machining setup. |
| General Tolerances | Standard tolerances of ±0.01 mm, with tighter tolerances up to ±0.005 mm achievable based on material and part complexity. |
| Lead Time | Standard lead times are 3-7 days for small batches, with expedited options reducing turnaround to 24-48 hours based on part complexity and material availability. |
What is CNC Turning ?
CNC turning uses a lathe to shape cylindrical or spherical parts by spinning a workpiece while a stationary cutting tool removes material. The process begins with loading a stock material into the chuck, which holds it as the spindle rotates.
A programmed G-Code directs the cutting tool to shape the part through various operations like facing, threading, drilling, and taper turning. Once machining is complete, the part is separated for post-processing.
CNC lathes enable efficient, repeatable production with minimal setup time, making them ideal for precision manufacturing.
Applications of CNC turning
Rapid Prototyping
With diverse material options, cost efficiency, and fast production, CNC is an excellent choice for prototyping.
Serial Production
CNC lathe turning is ideal for serial production parts, offering high-quality finishes, diverse material choices, and precise tolerances.
Rapid Tooling
CNC’s compatibility with almost any material makes it ideal for rapid tooling, including the production of fixtures and molds.
How to Work withi iBest Proto
iBest Proto’s CNC turning services offer a seamless experience. From CAD file submission to final production, we optimize every step to ensure precision and high-quality results.
Upload CAD Design
Upload your CAD file via our form, and our team will respond promptly.
Quote & DFM Analysis
Get a detailed quote and a DFM analysis report for optimal part production feasibility.
Order Confirmation
Once you’re satisfied with the DFM report and quote, confirm the order to begin production.
Start Production
On order confirmation, production begins. Throughout the process, we’ll keep you updated on progress.
Reliable CNC Turning for Any Industry
From prototypes to production, we deliver precision-machined turned parts. Start your project now!
FAQs
What types of parts can CNC turning produce?
CNC turning creates cylindrical and symmetrical parts like shafts, pins, rods, and bushings. It’s also used for threading, boreholes, and contours, ensuring tight tolerances and smooth finishes for industries like aerospace and automotive.
Can CNC turning produce plastic parts?
Yes, CNC lathes can machine plastics like ABS, Polycarbonate, PTFE, Nylon, and Acetal. Proper cutting speeds and tool selection prevent melting or deformation, ensuring high-precision plastic components.
How does CNC turning differ from CNC milling?
How does CNC turning differ from CNC milling?
CNC milling moves a cutting tool across a stationary workpiece, ideal for complex geometries. CNC turning rotates the workpiece while a stationary tool shapes it, making it best for cylindrical parts like shafts and rings.
What are the benefits of vacuum casting for prototyping?
A CNC turning center is an automated lathe for producing precise cylindrical parts like screws, bushings, and shafts. It performs threading, drilling, grooving, and contouring, ensuring efficiency in high-precision manufacturing.
What materials are best for CNC turning?
Common materials include aluminum, stainless steel, brass, titanium, and plastics like Nylon and Acetal, each chosen based on strength, machinability, and application needs.
How fast can CNC turning parts be produced?
Simple parts can be delivered in as fast as 1 day, while complex designs may take a few days, depending on quantity and finishing requirements.
Does CNC turning support small or large production runs?
Yes, CNC turning is efficient for both prototyping and high-volume production, with automation ensuring consistent quality at scale.
Can CNC turning create internal threads and complex features?
Yes, CNC turning can cut internal and external threads, boreholes, and intricate contours with high precision using live tooling and multi-axis capabilities.
How does CNC turning compare to 3D printing for prototyping?
CNC turning offers higher precision, better material strength, and a superior surface finish, while 3D printing is faster for complex geometries and low-volume prototypes.