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Custom CNC Machining Services

Our CNC Machining Services leverage a global, vetted manufacturing network to deliver high quality parts meeting your specifications every time

Trusted by the world's top-tier companies

Our CNC Machining Capabilities

At Jiga, we connect you to vetted, high-quality machine shops worldwide, offering CNC machining capabilities ranging from simple drill press machines to advanced 5-axis and 6-axis machining centers.

Our CNC milling services will find machinists who have multi-axis CNC mills and the bandwidth to take on your project. Our fabrication partners can create complex parts and meet your tight tolerances. This service is best for non-cylindrical metal parts.

CNC turning services involve using a lathe or turning machine to create your custom parts. This is the preferred option when you are creating cylindrical parts out of metal. CNC turning services can create custom parts in almost any quantity, from one part to millions of parts. 

CNC Milling Services

And more...

Available Quality Documentation

Specs and Technical Details

Min Part Size

0.7”X0.7”X0.7”

Max Part Size

630”X115”X49”

Tolerance

±0.001″

Materials

Common metals,
specialty metals,
rare metals,
standard plastics,
special engineered plastics,
custom materials

Equipment

Up to 6-axis milling machines,
complex turning centers,
finishing equipment,
and much more

CNC Machining Materials

Jiga supports a wide range of materials, including unique materials.

Plastics​

ABS

Acrylic

Chirulen GUR1020

Chirulen GUR1050

Clear ESD Acrylic

Crosslinked UHMW PE GUR1020

Crosslinked UHMW PE GUR1050

Delrin

Delrin 100AF

Nylon 6

Nylon 66

PE

Peek (Poly-Ether-Ether-Ketone)

PEEK 450G

PEEK CF30

PEI

PES

PET

PFA

PMMA

Polyamide 6 GF30

Polycarbonate

Polypropylene

POM

POM Acetal

POM Delrin

PP

PPS

PPSU

Propylux

PTFE

PVC

Teflon

UHMW PE GUR1020

UHMW PE GUR1050

Vit E Crosslinked UHMW PE GUR1020

White Delrin

Metals

18-8 Stainless Steel

300 Stainless Steel

416 Stainless Steel

440C Stainless Steel

A2 Tool steel

AISI 303

AISI 304

Alumina

Aluminum 355

ANMA

Boron Nitride

Elgiloy

EN 10130

FKM

Garolite G-10

Hastelloy C276

Lennite

M303E

PAI

ST37

Stainless 301

Stainless 304

Stainless 304 L

Stainless 316

Stainless 316-L

Stainless 904L

Stainless A268

Steel Plate A36

Super Duplex

Ti-6Al-4V

Ti-6Al-4V Eli

Titanium Ti 6Al-4V

ToughMet

ToughMet 3 AT110

ToughMet TS

Tungsten

Tungsten Carbide

Tungsten MT-17C

Wrought Iron

Zelux

Zinc

Download our extensive list of available CNC Machining materials

Need something not listed? We can source it for you!

What is CNC Machining?

CNC machining is a subtractive manufacturing process that uses computerized controls and rotating cutting tools to remove material from a solid workpiece. This technology automates the operation of machine tools, such as drills, lathes, and mills, to produce high-precision parts based on a digital 3D design.

With the right programming, a machinist can set up a CNC milling machine or lathe to do most of the steps required to make your part. This allows the machines to run automatically with very little operator input.

How does Jiga's Online CNC Machining Service Work?

Getting CNC machined parts through Jiga is straightforward. Upload your CAD files and technical drawings, then receive quotes from multiple vetted machine shops, typically within hours.

Choose your preferred supplier based on price, lead time, and capabilities, then communicate directly with them through the platform to discuss DFM feedback or design changes.

Prototype to Production

Jiga supports the full journey from a single prototype to production volumes of thousands of parts. Because you work directly with your supplier, they already understand your design intent, tolerances, and finish requirements when you’re ready to scale.

There’s no need to re-explain your project to an anonymous new vendor. The same shop and same machinists produce your parts from the first article through full production.

Why Choose Jiga for Custom CNC Machining

Most online CNC platforms route your order through an algorithm to whichever shop bids lowest, meaning you don’t know who made your parts until they arrive.

Jiga takes a different approach: you see who’s quoting, you choose your supplier, and you talk to them directly throughout the process. You get pre-shipment inspection reports, consistent results across orders, a long-term supply chain relationship, and fast responses, all managed through one platform.

From prototyping to production, quality is guaranteed

The quality and on-time delivery of your parts is guaranteed by Jiga. Jiga is ISO 9001:2015 and ISO/IEC 90003 certified. Our partners are AS 9100D and ISO 13485:2016 certified with ITAR & EAR options on demand.

CNC Machined Parts Gallery

CNC Machining Related Articles

CNC Machining FAQs

What custom CNC machining services does Jiga offer?

Jiga provides CNC Milling and CNC Turning services. This includes Swiss lathe machining, micromachining, and 5 axis milling. Additional processes include Wire EDM, Grinding, Honing, and laser part marking. Prototype to production quantities available. Jiga’s suppliers excel at prototype manufacturing and can provide expert DFM feedback to help perfect your design when needed.

Yes. On most CNC platforms, your order disappears into a network and you never find out who actually ran the job. Questions about feeds, fixturing, or tolerances get filtered through account reps who may not understand the technical details. Jiga puts you in direct contact with the shop doing the machining. Need to discuss a tricky internal pocket or a tight runout callout? You message the machinist, not a help desk.

Yes. Once a supplier machines your part, they stay linked to that job. Reorders go to the same shop with the same setup, the same tooling, and the same operator knowledge. No more receiving parts that look different every batch because the platform routed your order to whoever had capacity that week. You can also lock your account to only show quotes from shops you’ve worked with before.

The network includes shops running 5-axis and 6-axis machining centers that hold ±0.001″ on critical features. And here’s what matters: suppliers actually read your drawings. They review GD&T callouts, true position requirements, and surface finish specs before quoting. If a shop can’t hit a tolerance on a specific feature, they’ll flag it during the quoting stage. You won’t find out at incoming inspection that your bore is out of round.

A STEP or IGES file is enough to get initial CNC quotes back. For parts with threaded holes, position tolerances, specific surface finishes, or any GD&T callouts, send a drawing too. Suppliers look at both files and will ask questions about anything that needs clarification. You don’t need a perfect drawing to get started. Even a marked-up sketch alongside your 3D model helps the shop understand your intent.

Those platforms auto-quote from your 3D model using algorithms. Your job gets auctioned to whatever shop is cheapest or most available. You don’t choose who machines your part and you can’t talk to them during production. Jiga shows you which shops are quoting, lets you pick based on capability and track record, and keeps you in direct conversation with the machinist the whole time. Pre-shipment inspection reports come to you before parts leave the shop floor. When you reorder, you’re back with the same people who already know your part.

Yes. Plenty of shops in the network take on single-unit CNC jobs and small prototype batches of 10, 25, or 50 parts. These aren’t shops reluctantly squeezing your order between production runs. Many of them actively pursue prototype CNC work because they see it as the front door to longer production relationships. A one-off machined housing today often turns into a 500-piece production order six months later.

Quotes from real machine shops usually land within hours, not the 2 to 3 days you might be used to from other services. Standard CNC machining lead times start at 5 business days, with expedited options for tighter deadlines. Since you’re in direct contact with the shop, you can check on progress, ask about capacity, and negotiate schedule changes without waiting for an intermediary to relay messages back and forth.

Quotes from real machine shops usually land within hours, not the 2 to 3 days you might be used to from other services. Standard CNC machining lead times start at 5 business days, with expedited options for tighter deadlines. Since you’re in direct contact with the shop, you can check on progress, ask about capacity, and negotiate schedule changes without waiting for an intermediary to relay messages back and forth.

You can get CoC (Certificate of Conformance), FAI, CMM reports; material test reports and certificates upon request; RoHS compliance. Jiga is certified ISO 9001:2015, ISO/IEC 90003; partners have AS9100D, ISO 14001, ISO 13485, and ITAR & EAR options. In addition, Our supplier base includes Woman-Owned Small Business (WOSB), Veteran-Owned Small Business (VOSB), and Small Disadvantaged Business (SDB) to help you meet your subcontracting goals.