CNC Prototyping Services

Precision, quality, and efficiency — our state-of-the-art machinery and highly skilled team will exceed your expectations.


ISO 9001 certified,
AS 9100 / ISO 13485 compliant


Parts as Fast as 2 days


Hand Metrology,
Laser & CMM Inspections


45+ Certified Materials,
13+ Finishing Options

Trusted by Industry Leaders Nationwide

Our CNC Machining Services

CNC Milling

3, 4 and 5-axis machining capabilities for simple and complex geometries.

Part size: up to 48” in length
Tolerance: as tight as +/-0.008 mm,
ISO 2768 Medium without a drawing
Materials: 45+ metal and plastic options
Finishes: 13+ finishing options

CNC Turning

Standard and live tooling capabilities for cylindrical parts such as pins, shafts, and spacers.

Part size: up to 48” in length
Tolerance: as tight as +/-0.008 mm,
ISO 2768 Medium without a drawing
Materials: 45+ metal and plastic options
Finishes: 13+ finishing options

Electrical Discharge Machining (EDM)

Wire and Sinker EDM are non-contact machining methods for cutting deep pockets, complex internal features, and holes with a keyway.

Min part size: 3.0x3.0x0.3mm
Max part size: 300x300x200mm
Tolerance: ISO grade 7 to 12
Materials: 26+ options
Finishes: 13+ finishing options

Gear Hobbing

A wide range of stock hobbing tools available for quick turnaround times.

Min part size: 1.0x1.0x0.3mm
Max part size: 500x500x800mm
Tolerance: ISO grade 6 to 12
Materials: 45+ metal and plastic options
Finishes: 13+ finishing options

CNC Machining Materials

A2 Tool Steel






Cast Iron



Garolite G-10












Stainless Steel







A2 Tool Steel

A2 Tool Steel has excellent wear resistance and toughness, commonly used to make fixtures, tools, tool holders, gauges, and punches.

Mill Lead Time:
As fast as 7 days
Finishing Options:
Media Blasting, Vibratory Tumbling, Black Oxide, Powdercoating

Precision Machining Tolerance

Metals, PEEK, And
ULTEM With Drawing
Other Plastics
With Drawing
No Drawing
Linear Dimension +/- 0.01 mm

+/- 0.0003 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium
Hole Diameters
(Not Reamed)
+/- 0.008 mm

+/- 0.0003 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium
Shaft Diameters +/- 0.004 mm

+/- 0.00016 inch
+/- 0.05 mm

+/- 0.002 inch
ISO 2768 Medium.

Part lengths of up to 48" available on our platform, process dependant. Please inquire about anything larger. Tolerances listed here are minimums for an ideal case. Looser tolerances may be required depending on process, material choice, or part geometry.

Download CNC Material Datasheet

Unrivaled Service Delivers High-Quality Parts at Incredible Speeds

Real people, here to help

Technical manufacturing and quality experts support you every step of the way, from quote to fulfillment.

Faster parts, no sacrifices

Program managers advocate for your design requirements during production, managing issues and logistics to keep schedules on-track.

Expert DFM guidance

Our best-in-class design for manufacturability feedback and guidance means your parts are high-quality AND cost-effective.

Quality you can count on

Every part we deliver is verified by Fictiv inspectors, and we conduct manufacturing facility audits to maintain high production standards.

CNC Machining FAQs

What is your typical lead time for CNC machining orders?

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Fictiv provides a variety of lead times to match your budget while maintaining your project timeline. We can supply CNC parts in a quick as two days.

What tolerances can your CNC machines achieve?

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Our machines are capable of tolerances as tight as 0.0002"

What types of materials can your CNC machines work with?

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Our instant quoted materials can be found (here). Not seeing what you are looking for? You can always request a custom material through our custom RFQ process. Help center

How do you ensure the confidentiality and security of our designs and intellectual property?

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Fictiv is SOC 2 Type II certified (SOC 2) and our proof of certification can be supplied upon request.

Can you accommodate rush orders or expedited delivery?

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Speed is standard at Fictiv, we work to present you with a variety of costs and lead times to match your requirements. However, if you do require even faster delivery for a specific quotation, please reach out to your sales representative to see if we can accommodate your request.

Do you have the capability to work with complex geometries or 2D Drawings?

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Fictiv not only supports complex geometries, but we pride ourselves on being able to produce and deliver difficult parts. Our platform allow for 2D drawing upload, 2D drawing generation and our quoting engine analyzes the drawings for configuration details and special callouts.

Can you assist with design optimization for manufacturability in CNC machining?

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Our platform provides free Design for Manufacturability (DFM) feedback pre-order on all quotations. There are two categories of this feedback. A Warning designates a piece of the design that you should have a second look at, but can still proceed with ordering the part as is. If you receive a Failure, it designates that the component has a significant risk of failure during manufacturing and a design revision must be uploaded in order to check-out.

What certifications or industry standards do you adhere to in your CNC machining processes?

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Fictiv is ISO 9001 certified, AS 9100 and ISO 13485 compliant

Let's build something great, together.

Using our digital infrastructure, thousands of companies have partnered with Fictiv to automate their custom part sourcing workflows and improve the velocity and quality of the products they deliver.

Our dedication to quality and customer service let us deliver high-quality, precision parts at incredible speeds — so you go from prototyping to product launch, fast.

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Have Questions? We’re Here to Help!