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CNC machining

Milling & turning, priced instantly

Our qualified machining partners cover 3-, 4- and 5-axis milling and CNC turning. Upload a STEP file, choose your material and finish, and see your price instantly.

Quote a CNC part Discuss your requirements
5-axis CNC machine milling an aluminium part
  • Secure card payment by Stripe
  • Your CAD stays confidential · NDA on request
  • Every order checked by an engineer
  • UK registered company 17048262
Envelope
500 × 400 × 250 mm milling · Ø160 × 400 mm turning
Tolerance
Standard ±0.1 mm · Precision ±0.05 mm
Lead time
3–7 business days

Choosing a material

The right stock changes cutting time, finish and long-term performance. Pick for your working environment first, then compare machining cost.

Aluminium
Lightweight and fast to machine. Start here for general brackets and enclosures.
Stainless steel
Strong corrosion resistance with a higher machining cost. Choose it for wet or hygienic environments.
Brass
Machines cleanly and conducts electricity. Good for fittings and electrical parts.
POM / PEEK
Low-friction or high-heat plastic alternatives. Useful for wear parts and specialist environments.
Illustrative machined aluminium, steel, brass and engineering plastic parts
Illustrative material and finish examples; final appearance depends on process and specification.

What to consider before ordering

01

Call out critical fits

A 3D model defines shape, but not which bore, face or thread needs special control. Attach a drawing for fits, datums and inspection requirements.

02

Allow tool access

Deep narrow pockets, sharp internal corners and hidden features may need extra setups or a design change. Generous inside radii can shorten machining time.

03

Choose the finish early

Anodising, plating or bead blasting can change appearance and dimensions. Tell us which faces must remain cosmetic or dimensionally critical.

Materials

Ratings are relative within this process, use them to shortlist, then check the datasheet values on your quote.

Aluminium 6061 / 6082
General-purpose alloy: light, stiff and quick to cut.
Best for: Housings, plates, brackets, most prototype hardware.
Strength
Heat resistance
Surface finish
Value for money
Aluminium 7075
Aerospace alloy, roughly twice the yield strength of 6061.
Best for: Highly loaded fixtures, motorsport and aerospace parts.
Strength
Heat resistance
Surface finish
Value for money
Steel 1018 / 1045
Weldable structural carbon steel; needs plating to resist rust.
Best for: Shafts, mounts, weldments, machine frames.
Strength
Heat resistance
Surface finish
Value for money
Stainless 304 / 316
Corrosion-resistant; 316 adds marine and chemical resistance.
Best for: Food, medical, marine and outdoor components.
Strength
Heat resistance
Surface finish
Value for money
Brass C360
Free-machining with excellent conductivity and fine detail.
Best for: Fittings, electrical contacts, decorative hardware.
Strength
Heat resistance
Surface finish
Value for money
POM / Delrin
Stiff, low-friction acetal that machines to tight tolerance.
Best for: Gears, bushings, wear pads, manifolds.
Strength
Heat resistance
Surface finish
Value for money
PEEK
High-temperature engineering plastic with chemical resistance.
Best for: Semiconductor, medical and hot-zone components.
Strength
Heat resistance
Surface finish
Value for money

From file to finished part

How your order moves forward

Start with your CAD
5-axis CNC machine milling an aluminium part
01 / Specify

Start with the part file

Upload a STEP or STL, then set the process, material, quantity and finish. Add a drawing for critical fits, threads or surface requirements so the specification travels with the part.

Engineer comparing a machined component with its CAD model and technical drawing
02 / Price & pay

See your price, pay securely

Your price updates as you choose material, quantity and finish. Pay by card through Stripe; our engineers then check the order and contact you first if a dimension or feature needs clarification.

Finished metal and polymer parts checked and packed for dispatch
03 / Make & deliver

Follow the order through production

After payment, the job is assigned to a qualified supplier. Follow production in your account; when the parts are dispatched, the shipment record carries the tracking details.

Questions

Before you order

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Modulabs Engineering, registered in England & Wales, company no. 17048262. Parts are produced by our vetted manufacturing partner network under Modulabs engineering oversight.

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