







We manufacture parts able to survive in harsh subsea and offshore environments. Our subcontract machining processes are designed to eradicate component escapes and machine parts that deliver absolute structural integrity.
Using advanced digital CMM measuring alongside our integrated ERP and CRM system, M-CNC deliver a seamless manufacturing process of complex, HPHT (High Pressure High Temperature) parts. Build-to-print manufacturing enables us to machine highly precise, safety-critical oil and gas components from CAD designs.
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At M-CNC, we precision engineer crucial components for upstream, midstream, and subsea operations, including:

We house industry-leading 5-axis and 9-axis CNC machines with multi-tasking capabilities. This enables us to machine complex component geometries in a single setup, saving time and money on projects. Eliminating component handling between machines also reduces stack-up errors, ensuring peak precision on complex internal bores and sealing surfaces.
Our machining specs at a glance:
– Maximum turning diameter: 1m
– Positional accuracy: Within ±0.01 mm
M-CNC are able to machine the tough, corrosion-resistant materials essential to HPHT components and subsea and offshore environments.
Our workshop uses specialised ceramic and carbide tooling geometries rated for hardened alloys to maintain edge integrity and prevent material work-hardening. With this we can accurately machine many tough metals, including:
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The huge cost of offshore component failure and the Non-Productive Time (NPT) it can cause is a massive risk to oil and gas projects. Our technical workflows act as active risk-reduction tools for our customers, built on three core pillars.



Placing your trust in M-CNC means every project benefits from:
These materials require precise tooling and process control. M-CNC works closely with tooling specialists to ensure optimal tool selection and machining performance, delivering consistent quality across all components.
Send us your CAD file for a free technical review.
Our senior engineering team will analyse your CAD design and provide a transparent quote with full potential costs. We can securely accept native CAD formats (.STEP, .STP, and .IGES).