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Custom CNC Milling Services

Our CNC Milling services leverages a global network of manufacturing excellence to produce components with unparalleled accuracy and detail.

Trusted by the world's top-tier companies

Our Capabilities

At Jiga, our CNC milling services are engineered to meet the highest standards of quality and accuracy. Whether you’re producing intricate components or large, complex shapes, our state-of-the-art milling technology ensures that your parts are machined to perfection.

CNC Milling 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 Milling materials

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

What is CNC Milling?

Milling is a machining method where rotating multipoint tools remove material from a workpiece.
 
In CNC milling, the machine can be fed either in the same direction as the tool’s rotation or against it.
 
This process can create shallow, flat surfaces and flat-bottomed cavities (face milling) or cut deep cavities like slots or threads (peripheral milling).

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 Milling Related Articles

CNC Milling FAQs

Can I communicate directly with the machine shop making my CNC milled parts?

Yes. Most sourcing platforms keep you in the dark about who’s cutting your parts. Jiga connects you with the actual machinists, so you can get DFM feedback in real time and resolve tolerance questions before anything ships. That direct line of communication prevents the miscommunication issues that cause quality problems on other platforms.

Jiga suppliers don’t glance at your 3D model and generate an auto-quote. They review your technical drawings in detail. GD&T callouts, runout specs, and position tolerances all get evaluated by a real person before you see a price. If a shop can’t meet a requirement, they’ll tell you upfront rather than shipping parts that miss spec.

Different shops excel at different things. Some run 5-axis equipment all day, while others specialize in Swiss turning or cutting titanium. When your RFQ comes in, it routes to suppliers whose equipment and experience match your part requirements. You can see who’s quoting, what they run, and how they’ve performed. Your job goes to the right shop, not just the cheapest one.

You can stick with what works. If a supplier delivers a strong prototype, continue using them for production runs. Same machines, same operators, same setup. That continuity eliminates the problem where you reorder the same part and it arrives different because an algorithm routed it to a new shop.

Yes. Jiga suppliers view prototype work as a path to production relationships, not an inconvenience. Whether you need one part or fifty, you’ll receive quotes from shops that want your business at that quantity. This isn’t a hobbyist platform. Tight tolerances, exotic materials, and multi-operation parts are all standard requests.

Jiga’s network includes shops that specialize in difficult-to-machine materials. Beyond standard aluminum alloys like 6061 and 7075 or common steels like 303 and 304, we source titanium, magnesium, Hastelloy, tungsten, and other challenging materials. You can filter suppliers by material capability to ensure your part goes to a shop with proven experience, not one figuring it out on your project.