Capabilities / Custom Online CNC Machining Services / CNC Turning Services

Custom Online CNC Turning Services


On-demand CNC Turning services for rapid prototypes and production parts. High precision CNC Turning up to 0.008 mm.
Instant quotes on custom milled metal and plastic parts | Quick-turn prototypes and production parts in days | Free standard shipping on all US orders | International prototype pricing includes tariffs | ISO 9001:2015, ISO 13485, IATF 16949:2016, AS9100D certified. ITAR registered.

Start Your CNC Turning Services Quote

STEP | STP | SLDPRT | STL| DXF |IPT |X T |X B | 3DXML |CATPART | PRT I SAT | 3MFJT files
All uploads are secure and confidential
FlagShip's Instant Quoting Engine is covered byU.S. Pat. Nos. 11.086.29211 347 201 11 693,388,11698 623 12 099 341 3nd 12 189 361.0therpatents pending.

CNC Machining Parts

Fullsize image

Applications and Advantages of CNC Turning

What-is-a-3-Axis-CNC-Lathe
3-Axis CNC Turning
With 3-axis CNC Turning, precision meets affordability. It’s your go-to for simple parts that still demand accuracy.
Rapid Prototypes
4-Axis CNC Turning
Think of a design, and 4-axis Turning can probably make it. Multi-sided machining just got a whole lot simpler.
5-axis-cnc-mahcining
5-Axis CNC Turning
For those complex and intricate parts, 5-axis Turning is the master key. Bring your most ambitious designs to life.
cnc-Turning-machine

Overview: What is CNC Turning?


The Basics Of CNC Lathes

TA CNC lathe machine, also called live tooling lathes, is ideal for cutting any symmetrical cylindrical or spherical parts. Characteristically, a lathe spins a workpiece on a vertical or horizontal axis, while a fixed shaping instrument moves around it on a more or less linear path. The act of cutting a workpiece on a CNC lathe is called turning.

How CNC Turning Works

CNC lathes use a subtractive method to create the desired shape. With the G-Code created, a blank bar of stock material is loaded into the chuck of the lathe's spindle. The chuck holds the workpiece in place while the spindle spins. When the spindle is up to speed, a stationary cutting tool is brought into contact with the workpiece to remove material until the desired geometry is achieved. There are many operations that can be performed on a live tooling lathe, including facing, threading, knurling, drilling, boring, reaming, and taper turning. Different operations require tool changes and can increase cost and set-up time. When all machining operations are completed, the part is cut from the stock for further post-processing. The CNC lathe is then ready to repeat the operation with little-to-no set-up time in between.

Types Of CNC Lathes

There are many types of lathes, but the most common are 2-axis CNC lathes and Swiss-type lathes. Swiss-type lathes are unique in that stock material is fed through a guide bushing, allowing the tool to cut nearer to the point of support, which makes them particularly useful for long, slender CNC lathe parts and micromachining. Some Swiss-type lathes also come equipped with a second tool head that operates as a CNC mill, allowing them to perform multiple machining operations without having to move the workpiece to a different machine. This makes Swiss-type lathes extremely cost-effective for complex turned parts with CNC lathe services.

Benefits Of CNC Turning

Like CNC mills , CNC lathes can be easily set up for high repeatability, which makes them great for everything from rapid prototyping to low and high-volume production. Multi-axis CNC turning centers and Swiss-type lathes allow for multiple machining operations in one machine. making them a cost-effective option for complex geometries that would otherwise require multiple machines or tool changes in a traditional CNC mill.

CNC Turning with FlagShip


With access to a network of over 10,000 shops, including those with CNC lathes and turning centers, FlagShip provides you with the capacity and capabilities your project needs, while also delivering the most competitive pricing and lead times

Turning-aluminum-turbine-five-axis-cnc-shutterstock

FlagShip's machine learning-trained technology platform also provides instant manufacturability feedback to ensure that your part is optimized for the CNC turning process and fits the requirements you need.

Our on-demand manufacturing platform can deliver high-quality metal and plastic CNC turning parts for rapid prototyping or low-to-high volume production runs. Get an instant quote from your 3D CAD file today. The price for your turned prototypes includes tariffs and shipping for standard parcels.



Custom CNC Machining Materials

FlagShip CNC Materials

Swipe to scroll
Material Available Varieties
Aluminum Aluminum 5052, Aluminum 7075, Aluminum 7075-T6, Aluminum 6063-T5, Aluminum 7050-T7451, Aluminum MIC-6, Aluminum 6061-T6, Aluminum 2024-T3
Brass/Bronze Brass C360, Brass 260, C932 M07 Bearing Bronze
Copper EPT Copper C110, Copper 101
Plastics ABS, Acetal [Delrin], Acrylic, G-10 Garolite, Nylon 6/6, PEEK, Polycarbonate, PTFE [Teflon], Polypropylene, Ultra-High Molecular Weight Polyethylene
Steel Alloy Steel 4130, Alloy Steel 4140, ASTM A36, Stainless Steel 15-5, Stainless Steel 17-4, Stainless Steel 18-8, Stainless Steel 303, Stainless Steel 304, Stainless Steel 316/316L, Stainless Steel 416, Stainless Steel 420, Steel 1018, Steel A36
Titanium Titanium Grade 2, Titanium 6Al-4V
Zinc Zinc Sheet Alloy 500

Custom Sourced Materials

Various CNC-turned metal and plastic part options are available for an instant online quote. If you do not see the material stock you are looking for, please choose "Other" under the material drop-down on your quote page and submit for an expert engineering review once you have specified features, tolerances, inspection needs, and quantities required.

Available Finishes

The part surface is left with a smooth, matte appearance.
Type II creates a corrosion-resistant finish. Parts can be anodized in different colors—clear, black, red, and gold are most common—and is usually associated with aluminum.Type III is thicker and creates a wear-resistant layer in addition to the corrosion resistance seen with Type II.
This is a process where powdered paint is sprayed onto a part which is then baked in an oven. This creates a strong, wear- and corrosion-resistant layer that is more durable than standard painting methods. A wide variety of colors are available to create the desired aesthetic.
Don’t see the finish you need? Submit an RFQ and we’ll look into a finishing process for process for your custom lathe work.

CNC Turning Tolerances & Standards

Swipe to scroll
Description General Tolerance or Standard
Maximum Part Size Milled parts up to 80” x 48” x 24” (2,032 x 1,219 x 610 mm).
Distance Dimensions For features of size (Length, width, height, diameter) and location (position, concentricity, symmetry) +/- 0.005”.
Orientation and Form Dimensions 0-12" +/- 0.005", Angularity 1/2 degree. For 24" and beyond please consult FlagShip's Manufacturing Standards.
Precision Tolerances FlagShip can manufacture and inspect to tight tolerances, including sub +/- 0.001" tolerances, per your drawing specifications and GD&T callouts.
Minimum Feature Size 0.020” (0.50 mm). This may vary depending on part geometry and chosen material.
Threads and Tapped Holes FlagShip can accommodate any standard thread size. We can also machine custom threads; these will require a manual quote review.
Surface Finish The standard finish is as-machined: 125 Ra or better. Additional finishing options can be specified when getting a quote.
Edge Condition Sharp edges will be broken and deburred by default. Critical edges that must be left sharp should be noted and specified on a print.

Ready to get started on your CNC Turning project?

Free shipping available for domestic CNC orders