CNC Routing Services for Wood, Plastics, Composites & Custom Fabrication

From hardwood and plywood to acrylic, composites, foam, and aluminum — precision CNC-routed components with tolerances as tight as ±0.01 inches. Get an instant quote for your next project.

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Specialties

CNC Routing for Custom Cabinet Doors, Drawer Fronts & Casework
CNC fabrication for custom cabinet doors, drawer fronts, and casework. Shaker, slab, and frameless systems built for kitchens, built-ins, and millwork.
CNC Routing for Custom Cabinet Doors & Interior Door Panels
CNC routing for custom cabinet doors -- shaker, slab, and raised panel. Precision door manufacturing for kitchens, interiors, and commercial millwork.
CNC Routing for Custom Signs, Dimensional Lettering & Carved Signage
CNC routing for custom signs, dimensional lettering, and carved signage. V-carving, relief carving, and flat-cut signs in HDU, wood, and MDF.

How It Works

CNC (Computer Numerical Control) routing is a subtractive machining process that uses rotating cutting tools to shape materials along a programmed path. Unlike CNC milling, which operates on three axes and handles harder metals, CNC routing specializes in softer materials and achieves excellent edge quality on wood, plastic, composite, and foam. Our process begins with your digital design file (DXF, DWG, or PDF). We convert your design into machine code, run feasibility checks, and set up your material on our routing bed. The cutting tool then follows the programmed path with precision, removing material to create your custom shape. Typical turnaround: 3–5 business days for standard jobs; rush options available. For CNC cabinet manufacturing specifically — door styles, box construction, sheet nesting, and hardware integration — see [CNC Routing for Cabinets](/capabilities/cnc-routing-cabinets).

Design File
Upload DXF, DWG, PDF, or AI
Programming
Convert to machine code + feasibility check
Setup
Material loaded on the routing bed
Routing
Cutting tool follows the programmed path
Finishing
Optional sanding, edge banding, coating
Delivery
Shipped nationwide or local pickup

Faster production than traditional methods, repeat accuracy across part runs, intricate detail capability, minimal material waste, and cost-effective short to mid-volume production.

Materials We Route

Our routing capabilities span a wide range of materials.

Walnut

Domestic hardwood with rich color and tight grain. See our dedicated Walnut Furniture & Millwork page for finishes and cost factors.

White Oak

Tight grain, durable, pairs well with stains and clear finishes — popular for cabinetry and architectural panels.

Hard Maple

Pale, fine-textured hardwood ideal for high-traffic surfaces, cabinetry, and painted finishes.

Cherry

Warm reddish-brown that deepens with age. Smooth grain, excellent for furniture-grade cabinetry.

Baltic Birch Plywood

Premium multi-ply panel — clean cuts on cross-grain, void-free core, ideal for cabinet boxes and jigs.

Plastics

Acrylic, HDPE, polycarbonate, PVC, and other thermoplastics with excellent edge quality.

Composites

Fiberglass-reinforced panels, carbon fiber, and glass-filled resins for aerospace and marine applications.

Foam

Rigid foam, structural foam, and EPS for prototyping, signage, and lightweight components.

Aluminum

Soft aluminum alloys (up to 6061-T6) for custom panels and frames where edge finish and precision are critical.

Precision & Specifications

What you can expect from our routing process.

Standard tolerance	±0.03 in. (up to 24 in. dimensions)
Tight tolerance (extra)	±0.01 to ±0.02 in. on critical features
Surface finish	Standard tool marks; sanded or mirror finishes available
Min feature size	0.125 in. interior corners and tight radii
File formats	DXF, DWG, PDF (vector), AI, CorelDRAW
Edge quality	Clean on most materials; minor cross-grain chipping on wood
Color & finish	Routing is mechanical; staining/painting/edge-banding are secondary operations

Design for Manufacturability

Avoid extremely long, thin walls (prone to vibration); keep inside corners at minimum 0.125-inch radius; specify material thickness clearly. Acrylic may show white stress marks on internal cuts.

Cost & Pricing

CNC routing cost is driven by several factors. The ranges below are illustrative — your actual quote depends on your specific project.

What drives cost

Material cost
Wood is typically $15–$80 per sheet (walnut higher than pine). Plastic and composites $20–$150+. Aluminum $40–$200+.
Setup & tooling
A one-time programming and setup fee ($50–$150) applies per unique design. Repeat orders reuse the same setup.
Run quantity
Single parts cost more per unit than production runs. Batches of 5–50 units reduce unit cost by 20–40% vs. one-offs.
Complexity
Simple rectangular cuts cost less. Intricate detail, tight tolerances, and secondary operations increase price.
Turnaround
Standard 3–5 business day turnaround is included. Rush orders (24–48 hour) incur a 15–25% premium.

Typical ranges

Individual component	$25–$150
Door panel	$40–$300
Custom signage	$100–$500+

Illustrative ranges — request a quote for actual pricing on your project.

Why Choose OpenSpindle

Fast turnaround

Standard 3–5 business day turnaround with 24–48 hour rush options for critical timelines.

Tight tolerances

Standard ±0.03 in., with ±0.01 in. achievable on critical features through secondary operations.

Materials expertise

Hardwood, softwood, plywood, plastics, composites, foam, and aluminum — one shop, one quote.

Local service

Direct communication with the people running the machines. No middleman, no surprises.

Frequently Asked Questions

What's the difference between CNC routing and CNC milling?

CNC routing is optimized for softer materials (wood, plastics, composites) and excels at producing clean edges and complex 2D/2.5D shapes. It typically operates on three axes and is excellent for signage, cabinet parts, and intricate panels. CNC milling is designed for harder materials (metals, very dense plastics) and handles tougher, precision demands with greater rigidity. For custom cabinetry and millwork, CNC routing is the right choice.

How tight can your tolerances be?

Standard tolerances are ±0.03 inches. We can achieve ±0.01 inches or tighter on critical features, but this requires secondary operations (hand fitting, grinding) and increases cost by 25–50%. For most cabinetry and millwork, ±0.03 is sufficient for assembly. Specify your tolerance needs in your request for an accurate quote.

Can you route aluminum?

Yes, we route soft aluminum alloys including 6061-T6, 7075, and others. Aluminum routing produces excellent edge quality and is ideal for decorative panels, frames, and precision components. Hard anodized or specialty aluminum may require discussions about achievable tolerances and surface finish.

What file formats do you accept?

We accept DXF, DWG, PDF (vector art only), Adobe Illustrator (AI), and CorelDRAW files. Complex geometry from CAD is also supported. PDFs must contain vector art, not embedded raster images. Provide dimensions in the file or clearly specified in your request.

How long does CNC routing take?

Typical turnaround is 3–5 business days from file approval and material receipt. Complex jobs or high-volume runs may take 5–7 days. Rush orders (24–48 hour) are available at a premium. We'll provide a specific timeline in your quote based on your project's complexity and our current workload.

Can you handle full production runs or just custom one-offs?

We excel at both. One-off custom parts are our specialty, but we also handle production runs of 5 to 500+ units. Production runs are more cost-efficient per unit since we amortize the setup across many parts.

Do you do finishing or edge banding?

Routing itself is a mechanical process that doesn't include finishing. However, we offer secondary services: sanding, staining, painting, edge banding, and protective coatings on wood components. For a complete, finished product, include these services in your project request and we'll quote accordingly.

What's your minimum order or per-piece cost?

No minimum order. We route single custom parts as readily as production batches. Pricing is based on material, complexity, and labor. A single small cabinet part might cost $25–40; a single large or complex sign might be $200+. Request a quote with your specifications for accurate pricing specific to your project.

Do you ship, or is pickup only?

We ship nationwide. Shipping cost depends on part size, weight, and destination. We package custom parts securely to prevent damage in transit. Local pickup is available and often offers savings on shipping costs.

How do I request a quote?

Submit your design file (DXF, PDF, AI, or image), specify material type and thickness, provide dimensions, and mention your target quantity and timeline. Use our online quote form or email your files. We typically respond within 24 hours with a detailed, obligation-free estimate.

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