5 axis CNC machining service

High-precision 5 axis machining for complex, multi-surface components — delivered on time, every time. Trusted by UK manufacturers for over 25 years.

ISO 9001 certified
JOSCAR Registered
Cyber Essentials Plus
Steve
Scientific and Technical
I have used Penta Precision for 4 years and have never had any issues with quality or the service we have received. I would have no hesitation in recommending them as a supplier of precision parts.
Mark
OEM
Overall really happy with Penta's service, you're absolutely one of our most valued suppliers. Quality is always fantastic, quote turnaround times are excellent, and your team are always happy to help. Some of our parts are particularly difficult to machine and I appreciate the effort your quoting team go to in trying to work a solution for us.
Nadiya
Medical and Pharmaceutical & OEM
Highly recommended and customer orientated company. Professional team which meet requests in a timely manner, supportive and cooperative.
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Trusted by procurement teams

5 axis CNC machining for UK manufacturers

When your project demands accuracy, consistency, and total reliability, our five axis machining service delivers.

With advanced CNC technology and expert engineers, we manufacture intricate parts in a single setup — saving time, reducing cost, and guaranteeing exceptional quality.

British Assessment Bureau ISO 9001 Quality Management Accreditation
JOSCAR Registered Logo
Cyber Essentials Certified Plus Accreditation
Make UK Member Logo

Advanced 5 axis machining capability

Our 5 axis CNC machining service combines advanced technology with disciplined process control. From intricate geometries to tight-tolerance production runs, we deliver accurate, traceable parts designed to meet demanding procurement and quality standards.

5 axis CNC machining for complex geometries
ISO 9001-certified inspection and batch traceability
Repeatable machining for medium to high production volumes
Finishing & assembly through approved UK partners

Materials we machine

Technical capability snapshot

Feature Capability Notes
Maximum work envelope Ø350 mm × 300 mm height Based on Matsuura MAM72-35V 5-axis machining centre. Automated pallet system enables continuous production.
Tolerance capability ±0.01 mm Maintained through thermal compensation and regular CMM verification.
Surface finish Ra 0.8 µm typical Dependent on material, tooling and toolpath strategy. Finer finishes achievable when required.
Spindle speed 20 000 rpm High-speed cutting for aluminium, stainless steel and engineering plastics.
Tool capacity ≥ 60 tools Automatic tool changer allows extended unattended machining cycles.
File formats accepted STEP | IGES | Parasolid Additional formats available on request via CAM department.
Inspection Full CMM reporting | FAIRs available Dimensional accuracy verified using calibrated CMM equipment.

Industries we help

View all industries

Examples of our high-quality CNC machined components

Enclosure

Aluminium machining
CNC Milling
Aluminium nickel bronze

Filter

Plastic machining
CNC Turning
PTFE

Materials testing component

Brass machining
CNC Turning
Brass with nickel coating

Sequencing chamber

Aluminium machining
CNC Milling
Aluminium

Rod

Brass machining
CNC Turning
Brass

Paddle stirrer

Aluminium machining
CNC Turning
Aluminium 6082 T6 with natural sulphuric anodising

Sealing die

Aluminium machining
CNC Milling
Coated aluminium 6082 T6

Baffle cage support bracket

Plastic machining
CNC Milling
Nylon

Electronic enclosure lid

Aluminium machining
CNC Milling
Aluminium 6082 T6 with Cerakote coating

Black anodised speaker component

Aluminium machining
CNC Milling
Aluminium 6082 T6 with black anodising

Machined copper connector

Copper machining
CNC Milling
Copper C101

Machined electronic test tooling

Plastic machining
CNC Milling
Black PEEK

Machined electronic heatsink

Aluminium machining
CNC Milling of extrusion
Aluminium with alocrom 1200

Machined aerospace seating bracket

Aluminium machining
CNC Milling
Aluminium with RA0.8 blue anodising surface finish

Aerospace tray table arm

Aluminium machining
CNC Milling
Aluminium L95

3U or 6U satellite module

Aluminium machining
CNC Milling
Aluminium 7075 with hard anodising

Aerospace side member

Aluminium machining
CNC Milling
Aluminium L168

Electronic enclosure

Aluminium machining
Aluminium 6082 T6 with soft sulphuric blue anodising

Heatsink

Aluminium machining
CNC Milling
Aluminium

Sensor Block

Copper machining
CNC Milling
Copper C101

Bar Seal Die

Brass machining
CNC Milling
Brass

Brass Block

Brass machining
CNC Milling
Brass

Milled Aluminium Bracket

Aluminium machining
CNC Milling
Aluminium 7075

Conductivity Reference Standards

Copper machining
CNC Turning
Copper C101

Machined R&D Aluminium Prototype

Aluminium machining
CNC Milling
Aluminium

Bronze Component with Thread

Bronze machining
CNC Turning
Phosphor Bronze

Bronze Bushing

Bronze machining
CNC Turning
Bronze

Space Component - Tray on 3U/6U Satellite

Aluminium machining
CNC Milling
Aluminium 7075

What our clients say

Erjon
Procurement, Surveillance component
Everything about our experience with Penta has been perfect. From the precision of their machines to their outstanding customer service, they’ve exceeded all expectations.
Leanne
Senior buyer at bicycle firm
We’ve worked with Penta on several complex projects, and their consistency and attention to detail have been second to none. The team is quick to respond and flexible.
Andrea
Buyer
Penta is highly recommended for their quality, responsiveness and customer service. We have experienced a lot of change with our parts and Penta has always accommodated the adjustments needed in a timely manner. The quality is 100%.
Adrian
Purchasing, Medical
Penta Precision offers a highly professional, competitive and above all quality service. As one of our approved suppliers, we look forward to continuing to benefit from 14 the close and ever-improving relationship.

Ready to discuss your 5 axis machining project?

Send your drawings and we will confirm manufacturability, price and lead time. Clear communication from first quote to final delivery.

More about 5 axis CNC machining

Video

A look inside the Matsuura MAM 72 35V - automated and unmanned 5 axis CNC machine

Article

What's the difference between 3-axis, 4-axis, and 5-axis milling?

With options like 3-axis, 4-axis, and 5-axis milling, it's easy to feel overwhelmed by the technical jargon. In this blog, our Milling Team Leader David demystifies these terms, and reveals the advantanges and disadvantages of each.

Video

MTDCNC visits Penta Precision to discuss Matsuura's MAM72-35V

Common questions