custom CNC Turning Services

CNC turning services from China, small and large batches, various surface treatment services

  • 0.02 mm Tight Tolerance
  • Lead Time as Fast as 3 Day
  • Over 60 Certified Materials
Stainless steel

Expert CNC Turning Services From China

Our CNC Turning Services can produce custom prototypes and end-use production parts in as little as 3 day. To obtain reliable metal and plastic turning parts for your unique project, we use CNC lathes with power tools, so features such as axial and radial holes, planes, grooves and slots can be machined.

How CNC Turning Works

CNC turning uses computers to control lathes and cutting tools to rotate workpieces and shape required cylinders. Lathe has multi-function and high precision, and is executed through different spindle and speed control. The process can be executed on vertical and horizontal devices to meet various workpiece processing requirements.

During processing, a blank bar of stock material is held in the chuck of the spindle and rotated with the spindle. Extreme precision and repeatability can be achieved under the control of computer instructions for the movement of the machinery.

When CNC turning rotates a workpiece in a chuck, it is usually to create a circular or tubular shape and achieve a rounded surface that is more accurate than CNC milling or other machining processes


CNC Turning Materials Options

Our CNC turning processes are compatible with a wide range of materials, including machine-grade metals and plastics. Depending on your applications, we can create precise rapid prototypes and low-volume production from various superior-quality materials. Check out some of the common materials for your CNC turning projects.


Aluminum Is A Lightweight, Silver-White Metal With A Low Density, Which Makes It Lightweight And Easy To Machine.

cnc turning Aluminum

Stainless Steel

Stainless Steel Is An Alloy Steel Containing At Least 10.5% Chromium By Mass. High Corrosion Resistance, Durability And Strength. It Can Be Made In Different Shapes And Sizes Through Various Processes Such As Casting, Forging And Welding.

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CNC Turning Stainless Steel


Brass Has Desirable Properties For A Number Of Applications. It Is Low Friction, Has Excellent Electrical Conductivity And Has A Golden (Brass) Appearance.

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CNC Turning brass


Copper Displays Excellent Thermal Conductivity, Electrical Conductivity And Plasticity. It Is Also Highly Ductile, Corrosion Resistant And Can Be Easily Welded.

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CNC Turning Copper


Titanium Is A Silvery Metal Known For Its High Strength, Low Density And Excellent Corrosion Resistance. Titanium Is Used In A Wide Variety Of Industries Including Aerospace, Medical, Automotive And Sports Equipment. Its High Strength-To-Weight Ratio Makes It Ideal For Applications Where Strength And Durability Are Critical, But Weight Must Be Kept To A Minimum.

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CNC Turning Titanium


Plastics Are Also Very Popular Option For CNC Machining Because Of Its Wide Choices, Relatively Lower Price, And Significantly Faster Machining Time Needed. We Provide All Common Plastics For CNC Machining Services.

CNC Turning Plastics

Surface Finishes for CNC Turning

With our expertise in CNC turning and surface finishing, we can help you achieve the perfect balance between precision and aesthetics in your machined parts. Contact us today to discuss your specific needs and how we can assist you in achieving the desired surface finish for your project.


Durable And Corrosion-Resistant, Anodizing Forms A Protective Coating On The Surface Of Aluminum And Titanium Components, Increasing Their Corrosion And Wear Resistance And Can Be Colored For A Variety Of Decorative Effects.

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Bead Blasting

Bead Blasting Results In Parts With A Smooth Surface With A Matte Texture. Used Mainly For Visual Applications And Can Be Followed By Other Surface Treatments.

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Bead Blasting

Powder Coating

Powder Coating Is A Surface Treatment Process That Involves Applying Dry Powder To Materials Such As Metal Or Plastic, Then Heating To Fuse The Powder Particles And Create A Smooth, Durable Coating. The Process Can Be Used To Apply A Variety Of Colors, Textures And Finishes To The Surface Of The Material.

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Powder Coating


The Electroplating Process Involves Several Steps, Including Cleaning And Preparing The Substrate Surface, Coating It With A Conductive Material, Immersing The Substrate In An Electrolyte Solution, And Applying An Electrical Current To Deposit Metal Ions Onto The Substrate Surface. The Resulting Metal Layer Can Be Polished, Textured Or Colored To Achieve A Variety Of Finishes.

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Involves Smoothing And Shining The Surface Of A Material Such As Metal, Plastic Or Glass To Improve Its Appearance, Texture And Reflectivity. The Process Involves The Use Of Abrasive Materials, Such As Polishing Compounds Or Diamond Grit, To Remove Small Imperfections And Scratches From The Surface Of The Material, Resulting In A Smooth And Shiny Finish.\

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Create A Line Pattern On The Surface Of A Material Such As Metal With An Abrasive Belt Or Abrasive Pad. This Process Is Often Used To Create A Decorative Finish On Metal Surfaces Or To Remove Small Imperfections And Scratches.

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CNC Turning Tolerances

Our ISO 9001-certified company excels in precision component creation for medical, aerospace, & industrial designs. With CNC lathes, we achieve tight tolerances of ±0.005”, ensuring pinpoint accuracy. Metals adhere to ISO 2768-m, plastics to ISO 2768-c.

TypeCNC Turning
Maximum Part Size200×500 mm
7.9×19.7 in.
Minimum Part Size1×1 mm
0.079×0.079 in.
Minimum Feature SizeΦ 0.50 mm
Φ 0.00197 in.
Standard TolerancesMetals: ISO 2768-m
Plastics: ISO 2768-c
Linear Dimension+/- 0.01 mm
+/- 0.001 in.
Hole Diameters
(Not Reamed)
+/- 0.025 mm
+/- 0.001 in.
Shaft Diameters+/- 0.025 mm
+/- 0.001 in.
Threads and Tapped HolesDiameter: Φ 1.5-5 mm, depth: 3×diameter
Diameter: Φ 5 mm or more, depth: 4-6×diameter
TextMachMaster can use laser marking to create standard text for CNC turned parts.
Edge ConditionSharp corners will be removed in the form of a chamfer or radius. The size of the chamfer, or resulting radii, must be indicated on the drawing.

Why Choose Us for CNC Turning Service

We are committed to helping you achieve your manufacturing goals. We continuously strive for effective solutions through advanced technical methods and processing techniques. Our CNC milling services ensure you get high-precision prototypes and high-quality production parts.

Rapid Lead Times

Equipped with advanced CNC machine tools, we can deliver fast CNC turning parts in 3 days with high precision.

Available Materials

Choose from over 50 certified metal and plastic materials suitable for CNC turning.

Multiple surface treatments

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High Precision

Our tolerances range from +/-0.001″ – 0.005″, which is greatly influenced by the part’s geometry and material type.

Advantages of CNC Turning

CNC turning boasts accuracy, efficiency, flexibility, and scalability. It automates machining, minimizing human error and cycle time. Advanced tools allow intricate geometries with minimal waste. Ideal for prototyping and large-volume production.

Advantages of CNC Turning
  • Has a very smooth surface finish
  • Quick-turn Finishing
  • High-requirement Finishing
  • High efficiency repeatability
  • Fast Lead Time

Gallery of CNC Turning Parts

We specialize in machining rapid prototypes and handling both small and large-scale production orders across diverse industries, including medical devices, aerospace, automotive, defense, electronics, hardware startups, industrial automation, machinery, marine, robotics, and numerous others.

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Frequently Asked Questions

CNC Turning (a form of subtractive manufacturing) is a manufacturing process on a lathe. A bar of metal or plastic is held in a chuck and rotated at high speed, while a tool removes material into the desired shape.


To calculate the price per piece, we employ a simple formula: raw material cost + tooling cost + machining cost + finishing process cost + packaging cost, with a profit margin added to the total

In China, some shops will quickly mill simple ABS plastic with little regard for tolerances for $5 per hour. While larger shops may charge from $10 – $30 per hour from 3-axis machining to 5-axis machining. In comparison, in Europe, you can expect 3-axis machining to cost roughly $30 to $40 per hour.