CNC Turning Services
Efficient CNC turning services with fast lead times and competitive pricing from rapid prototyping to production runs. Ensure you get high-quality CNC turned parts with features you need.
- 0.02 mm Tight Tolerance
- Lead time as fast as 3-5 days
- Automatic DFM Report
30t-1800t
Instant Quotes
12
Surface Finishes
0pc
MOQ
0.025mm
Tolerances
Robust CNC Turning Service
Take advantage of the on-demand CNC turning service and get reliable metal and plastic turned parts for your unique projects. With advanced technologies and expert technicians, GCH produces high-quality custom prototypes and end-use production parts. Our CNC turning capabilities allow us to deliver turned parts with high accuracy, regardless of the complexity. You will get durable parts from flats to radial and axial holes, slots, and grooves as fast as one day.
CNC Lathes
Our precision CNC turning lathes provide low-cost parts for simple and complex cylindrical geometries. We also use Live tooling to create precise, complex geometries for features like axial and radial holes, grooves, slots, and flats. Full automation of these versatile machines allows us to produce hundreds of similar dimensions easier, faster, and cost-effectively.
Gallery of CNC Milling Parts
Why Choose Our CNC Turning Service
GHC is your leading CNC turning company, consistently delivering highly reliable CNC turning services for several industries. Our com
From Prototyping to Production
Rapid Prototyping
Transform CAD designs into final CNC-milled prototypes quickly with GCH. Test and refine your concepts, reduce costly milling errors, and accelerate your product’s time-to-market.
Bridge Production
Seamlessly transition from prototype to CNC milling production. With GCH’s Bridge Production, ensure smooth transition phases, mitigate risks of scaling, and maintain consistent quality throughout.
CNC Milling Tolerances
GCH ensures precision with our CNC Milling Tolerance standards. We commit to exact measurements, benefiting clients with consistent, high-quality results, optimized for search visibility. Our standard tolerances for CNC milled metals are ISO 2768-m and ISO 2768-c for plastics.
| Type | Tolerance |
| Linear dimension | +/- 0.025 mm +/- 0.001 inch |
| Hole diameters (not reamed) | +/- 0.025 mm +/- 0.001 inch |
| Shaft diameters | +/- 0.025 mm +/- 0.001 inch |
| Part size limit | 950 * 550 * 480 mm 37.0 * 21.5 * 18.5 inch |
Materials for CNC Milling Parts
At GCH, our CNC milling service offers a diverse range of materials, ensuring precision and durability. This vast selection empowers our clients with optimal choices for their unique projects, boosting their product’s quality and performance.
Metals
Take advantage of our wide availability of metal materials for your laser cutting project. Our production-grade metals come with high strength and durability, optimal thickness, and customizability. As the most common laser cutting materials, GCH offers a long list of metals, including:
Types:
Aluminum
Stainless steel
Steel
Copper
Plastics
There are also many compatible plastics with the laser cutting process. We offer a wide range of plastics that can meet simple commercial applications and complex industrial requirements. GCH’s production-grade plastics are excellent options for medical instruments, gear, food packaging, and more. The common ones include:
Types:
PMMA
Delrin (POM, Acetal)
Polyethylene
Polypropylene
Styrene
Lucite
Mylar (polyester)
Acrylic
Our acrylic laser cutting service is extensively valuable, helping you meet industry demands for various applications. Our improved technology allows us to cut and engrave on acrylic materials to achieve the best results. GCH offers both cast acrylic materials and extruded acrylic to meet your production requirements.
Finishing Options for Laser Cutting
Improve the surface quality of your plastic injection molded parts with superior surface finishing options. GCH provides an extensive list of surface treatments to improve the aesthetic appeal of your products. These efficient secondary operations also improve the mechanical qualities of prototypes and production parts.
| Name | Materials | Color | Texture | Thickness | |
 | Anodizing | Aluminum | Clear, black, grey, red, blue, gold. | Smooth, matte finish. | A thin layer: 5-20 µm Hard anodic oxide film: 60-200 µm |
 | Beed Blasting | ABS, Aluminum, Brass, Stainless Steel, Steel | N/A | Matte | 0.3mm-6mm |
 | Powder Coating | Aluminum, Stainless Steel, Steel | Black, any RAL code or Pantone number | Gloss or semi-gloss | 5052 Aluminum 0.063″-0.500” 6061 Aluminum 0.063″-0.500” 7075 Aluminum 0.125”-0.250″ Mild Steel 0.048″-0.500” 4130 Chromoly Steel 0.050″-0.250” Stainless Steel 0.048″-0.500” |
 | Electroplating | Aluminum, steel, stainless steel | N/A | Smooth, glossy finish | 30-500 µin |
 | Polishing | Aluminum, Brass, Stainless Steel, Steel | N/A | Glossy | N/A |
 | Brushing | Aluminum, Brass, Stainless Steel, Steel | Varies | Satin | N/A |
| | Silkscreen Printing | Aluminum, Brass, Stainless Steel, Steel | Varies | N/A | < 1 µm |
 | Passivation | Stainless Steel | None | Unchanged | 5μm – 25μm |
Why Choose GCH
We take an approach that aims to meet your customized needs. We aim to provide long-term prototype overmolding solutions to engineering experts and project managers from design to production. GCH combines cost-effective mold tooling with tech-driven overmolding services that help to make high-quality parts.
No MOQ
No minimum order requirement helps move plastic molded parts from design to production in a fast turnaround and supports your on-demand molding manufacturing needs with reduced injection molding cost.
Tight Tolerance and High Quality
Our plastic injection molding process includes vital design considerations to improve moldability and enhance aesthetic appearance. GCH delivers plastic injection molded parts of varying sizes and complexities. Our standard tolerances are defined by ISO 2768 standards, helping us meet tight tolerance requirements.
High Efficiency
With certified domestic factories and a strong supply chain system, we accelerate the product development cycle and bridge the production of your injection molded parts as fast as possible.
Injection Molding Specialists
Working with our experts having 10+ years of experience in the injection molding industry, efficiently complete a turnaround from prototyping to production.
How Custom Laser cutting Works?
The injection molding process involves feeding raw plastic materials into an injection molding machine, melting them down, and then injecting them into an aluminum or steel mold. Upon cooling, a production-grade thermoplastic part is formed and ejected for further use or assembly.
Laser Cutting for Various Applications
Dive into GCH’s extensive gallery that showcases some of our completed injection molded parts and take confidence that we can create your injection molding project according to your strict specifications.
The FAQ
Frequently Asked Questions
The CNC turning process is mostly ideal for cylindrical-shaped raw materials. However, several manufacturers also use it for hexagonal and square-shaped workpieces. It is a popular method for making machine parts for microfluidic tools, signage components, surgical instruments, automotive frames, and aerospace parts.
We can turn parts with diameters ranging from 0.5mm to 65mm for stock bars. Our turning capabilities can reach up to 3000 mm for billets.
Yes, our CNC turning services include plastic parts manufacturing. We can produce small or large batch prototypes and production parts from various engineering-grade plastics. Choose from our extensive range of plastic materials and upload your design file to get custom plastic components.
The major difference between CNC milling and CNC lathe is in their machining process. CNC milling involves rotating the cutting tools against a stationary bar stock or workpiece. In contrast, a CNC lather works by rotating the bar stock or workpiece against a stationary tool. CNC milling is more suitable for machining irregular and flat surfaces, while CNC lathes work best for cylindrical or conical parts.
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