Are you looking for the best custom CNC turning suppliers to bring your project to life? Here’s a guide to help you find the top providers, ensuring you get high-quality, precision-turned parts quickly and efficiently. Let’s dive in

CNC Turning Service

Product Details: Protolabs’ CNC turning service produces custom prototypes and end-use production parts in as fast as 1 day using CNC lathes with live tooling. It supports materials like aluminum, brass, low carbon steel, stainless steel, steel

alloy, and titanium. The process can machine features such as axial and radial holes, flats, grooves, and slots. Maximum dimensions are 3.95 in. diameter and 9 in. length, with minimum dimensions of 0.16 in. diameter

and 0.05 in. length. Tolerances are +/- 0.005 in.[4

Pros:
– Fast lead times, with parts available in as little…
– Supports a wide range of metal materials
– Capable of machining complex features like axial a…
– Offers various surface finish options, including a…
– Provides design for manufacturability (DFM) analys…
– Meets high standards with certifications like ISO…

Cons:
– Walls thinner than 0.020 in. typically do not surv…
– Sharp conical points require angles greater than 3…
– Small features may have limitations, with diameter…
– Parts may require post-processing to erase tool ma…
– Not optimal for material conservation due to the n…

Custom Online CNC Machining Service

Product Details: General tolerances are +/- 0.005” for metals and +/- 0.010” for plastics. Precision tolerances can be as tight as +/- 0.001”. Edge conditions include sharp edges broken and deburred by default.

Pros:
– High precision and repeatability
– Speed and efficiency in production
– Cost-effectiveness and versatility
– Supports a wide range of materials and industries
– Advanced multi-axis capabilities for complex geome…
– End-to-end service including design-for-manufactur…
– Free standard shipping on all US orders
– Rigorous quality control and certifications

Cons:
– Complex designs may require manual quote review
– Minimum feature size of 0.020” may limit some desi…
– Custom materials or threads may add to the cost an…

CNC Turning Service

Product Details: eMachineShop offers CNC turning services using CNC lathes to produce precise, cylindrical parts from various materials. Services include rough and finish turning, drilling, tapping, grooving, and parting.

Pros:
– Economical for both short and long runs
– High dimensional tolerances and smooth finishes
– Minimal defects and faster results compared to man…
– Supports over 50 materials including aluminum, sta…
– Free shipping in the USA and 100% quality guarante…

Cons:
– Avoid designing long, thin structures due to stabi…
– Bored holes can be difficult when depth-to-diamete…

CNC Turning Services | CNC Lathe Live Tooling

Product Details: Xometry’s CNC Turning Service produces parts by rotating a solid workpiece while fixed cutting tools remove material. It supports metals and plastics, with options for various finishes and certifications.

Pros:
– Rapid turnaround times, with parts manufactured in…
– High precision and quality assurance, with toleran…
– Wide material selection, including aluminum, steel…
– Custom finishes and certifications available, such…
– Secure and confidential uploads with tracking opti…

Cons:
– Limited to symmetrical cylindrical or spherical pa…
– May require manual quote review for custom threads…

Online CNC Machining Service

Product Details: PCBWay offers an online CNC machining service for rapid prototyping and production of metal and plastic parts. Materials include metals, plastics, and carbon fiber. Parts can be delivered in as fast as 1 day.

Pros:
– Precise manufacturing and repeatability
– Suitable for low-to-high volume production runs
– Multiple material choices
– Fast turnaround time, as quick as 1 day
– Certified precision parts for various industries i…

Cons:
– Limited information on specific material limitatio…
– No detailed pricing structure provided upfront
– Dependence on online quoting system for cost estim…

Online CNC Machining Service – JLCCNC

Product Details: JLCCNC offers CNC machining services with 3-, 4-, and full 5-axis milling, turning, and post-processing. Materials include aluminum, copper, and plastic. Tolerance down to 0.05mm and lead time from 3 business days.

Pros:
– Rapid production and delivery in 2-5 days globally…
– High precision with tolerance down to 0.05mm.
– Competitive pricing and quick turnaround times.
– User-friendly online platform for instant quotes a…
– Wide range of materials and surface treatments ava…
– Positive customer feedback on service quality and…

Cons:
– Limited to prototyping and small-batch production…
– No detailed information on minimum order quantitie…

CNC Turning Services | Instant Quote

Product Details: RapidDirect offers CNC turning services using advanced technologies and expert technicians. Services include rapid prototyping and production runs for metal and plastic parts with high accuracy and tight tolerances.

Pros:
– High accuracy and repeatability with tolerances as…
– Versatile machines capable of producing complex ge…
– Fast turnaround times, with parts ready in as fast…
– Ability to handle both small batches and large-sca…
– Wide range of materials supported, including machi…
– Surface finishes available to improve appearance,…

Cons:
– Tolerances can be affected by factors such as tool…
– Complex designs may require additional setup and i…

CNC Turning Services | Get Lathe Turned Production Parts …

Product Details: PCBWay produces highly accurate, quick turn parts in as fast as 2 days. CNC Turning uses a single-point cutting tool to remove material from a rotating workpiece, typically a lathe or turning machine.

Pros:
– Highly accurate parts
– Quick turnaround time of as fast as 2 days
– Instant quotes for CNC machined parts
– Suitable for automotive, industrial machinery, med…

Cons:
– Interlocking and hollowed structures are difficult…
– Unit cost and lead time may not be reduced as much…

Online CNC Machining Service | Get a Quote

Product Details: Protolabs offers CNC machining services for custom parts, including CNC milling and CNC turning. Parts can be machined from metals and plastics with lead times as fast as 1 day. The service includes real-time pricing,

design for manufacturability (DFM) analysis, and various surface finish and post-processing options such as anodizing, chromate coating, and powder coating.

Pros:
– Fast and reliable delivery with parts shipping in…
– Automated design analysis to identify difficult-to…
– Domestic production in the U.S., eliminating overs…
– Advanced capabilities like tighter tolerances and…
– No upfront non-recurring engineering (NRE) costs,…
– Improved material properties and surfaces compared…

Cons:
– Prices vary based on complexity, quantity, and lea…
– Material and design limitations may affect machini…

Custom CNC Turning – OCD Contract CNC Machine Shop

Product Details: Olson Custom Designs offers CNC turning services using large and mill turn lathes with live tooling, providing high precision and hard turning capabilities. The equipment includes lathes with a swing of 33”, cut diameter of

25.6”, and cut length of 30”.

Pros:
– High precision and hard turning capabilities
– ISO 13485:2016 certification ensuring safety and r…
– Scalable manufacturing from first article to full…
– Dedicated project management for smooth project ex…
– Use of latest hardware, software, and technology f…

Cons:
– No specific cons mentioned, but reliance on outsou…
– Limited information on specific turnaround times f…

Comparison Table

Company	Product Details	Pros	Cons	Website
CNC Turning Service	Protolabs’ CNC turning service produces custom prototypes and end-use production parts in as fast as…	– Fast lead times, with parts available in as little… – Supports a wide range of metal materials -…	– Walls thinner than 0.020 in. typically do not surv… – Sharp conical points require angles greate…	www.protolabs.com
Custom Online CNC Machining Service	General tolerances are +/- 0.005” for metals and +/- 0.010” for plastics. Precision tolerances can b…	– High precision and repeatability – Speed and efficiency in production – Cost-effectiveness and ver…	– Complex designs may require manual quote review – Minimum feature size of 0.020” may limit some de…	www.xometry.com
CNC Turning Service	eMachineShop offers CNC turning services using CNC lathes to produce precise, cylindrical parts from…	– Economical for both short and long runs – High dimensional tolerances and smooth finishes – Minima…	– Avoid designing long, thin structures due to stabi… – Bored holes can be difficult when depth-to…	www.emachineshop.com
CNC Turning Services	CNC Lathe Live Tooling	Xometry’s CNC Turning Service produces parts by rotating a solid workpiece while fixed cutting tools…	– Rapid turnaround times, with parts manufactured in… – High precision and quality assurance, with…	– Limited to symmetrical cylindrical or spherical pa… – May require manual quote review for custom…
Online CNC Machining Service	PCBWay offers an online CNC machining service for rapid prototyping and production of metal and plas…	– Precise manufacturing and repeatability – Suitable for low-to-high volume production runs – Multip…	– Limited information on specific material limitatio… – No detailed pricing structure provided upf…	www.pcbway.com
Online CNC Machining Service – JLCCNC	JLCCNC offers CNC machining services with 3-, 4-, and full 5-axis milling, turning, and post-process…	– Rapid production and delivery in 2-5 days globally… – High precision with tolerance down to 0.05…	– Limited to prototyping and small-batch production… – No detailed information on minimum order qu…	cnc.jlcpcb.com
CNC Turning Services	Instant Quote	RapidDirect offers CNC turning services using advanced technologies and expert technicians. Services…	– High accuracy and repeatability with tolerances as… – Versatile machines capable of producing co…	– Tolerances can be affected by factors such as tool… – Complex designs may require additional set…
CNC Turning Services	Get Lathe Turned Production Parts …	PCBWay produces highly accurate, quick turn parts in as fast as 2 days. CNC Turning uses a single-po…	– Highly accurate parts – Quick turnaround time of as fast as 2 days – Instant quotes for CNC machin…	– Interlocking and hollowed structures are difficult… – Unit cost and lead time may not be reduced…
Online CNC Machining Service	Get a Quote	Protolabs offers CNC machining services for custom parts, including CNC milling and CNC turning. Par…	– Fast and reliable delivery with parts shipping in… – Automated design analysis to identify diffi…	– Prices vary based on complexity, quantity, and lea… – Material and design limitations may affect…
Custom CNC Turning – OCD Contract CNC Machine Shop	Olson Custom Designs offers CNC turning services using large and mill turn lathes with live tooling,…	– High precision and hard turning capabilities – ISO 13485:2016 certification ensuring safety and r….	– No specific cons mentioned, but reliance on outsou… – Limited information on specific turnaround…	olsoncustomdesigns.com

Frequently Asked Questions (FAQs)

#

What is CNC Turning and How Does it Work?

CNC turning is a machining process that uses a computer-controlled lathe to create parts with cylindrical shapes, like shafts and sleeves. The machine rotates the material against a cutting tool, ensuring high accuracy and precision.

#

What Materials Can Be Used for CNC Turning?

You can use a variety of materials for CNC turning, including standard bar stock sizes in metals like aluminum, copper, steel, and stainless steel. Using standard sizes helps conserve material and reduce machining time.

#

How Should I Design Parts for CNC Turning?

When designing for CNC turning, use standard bar stock sizes, avoid sharp corners and angular undercuts, and provide space for thread-cutting tools. Also, ensure spherical ends have a larger radius than the adjoining cylindrical portion.

#

What Are the Benefits of Custom CNC Turning?

Custom CNC turning offers high precision, tight tolerances, and the ability to produce complex parts quickly. It also reduces machine downtime and provides consistent, accurate results that manual machines can’t match.

#

Can CNC Turning Include Additional Features Like Threads and Engravings?

Yes, CNC turning can include features like threads and engravings. Threads should not terminate too close to a shoulder, and engravings can be made as part of the regular operations or through secondary milling processes.