CNC Precision Machining & Milling Services

Marcus provides in-house CNC machining using more than 20 machining centers, including 3-axis, 4-axis, and 5-axis VMCs, Turn-Mill centers, and Drill-Tap centers. Services cover precision milling, complex feature machining, critical bores, threaded interfaces, sealing surfaces, custom fixturing, and support for prototype through production volumes. Co-located finishing and tooling services also help streamline the full manufacturing process.

Marcus performs precision machining to tolerances of ±0.005mm on critical features such as mating faces, bearing bores, threaded interfaces, and sealing surfaces. Repeatability is supported through direct CAD-based programming, custom jigs referenced from defined datums, and inspection systems including CMM-based metrology and inline quality checks throughout production.

Marcus machines aluminum, zinc, and magnesium components as part of its core CNC capability. These materials are commonly used for automotive, aerospace, electronics, EV, healthcare, and industrial applications where dimensional accuracy, surface quality, and controlled machining of functional features are essential. Material selection support is also available during new product development.

Yes. Marcus operates 5-axis simultaneous machining alongside 3-axis and 4-axis platforms. This allows the team to produce complex geometries, reduce multiple setups, improve positional accuracy across features, and support parts that require tighter control on angular surfaces, compound contours, and multi-face machining in a single program.

Yes. Marcus supports low-volume prototypes, validation parts, and full-scale OEM production programs. The company combines rapid prototyping, in-house tooling support, T0 and T1 trial capability, and scalable machining resources so customers can move from development to repeat production without changing suppliers or requalifying a new manufacturing process.

Yes. Marcus offers in-house surface finishing and treatments co-located with machining operations. Available processes include anodising, plating, powder coating, blasting, polishing, chromation, resin impregnation, and heat treatment. This single-source setup reduces outsourcing delays and helps customers receive machined parts that are ready for assembly, testing, or final use.

Marcus operates under IATF 16949:2016 and ISO 9001 certified quality systems. Programs are supported by structured manufacturing controls such as DFM review, APQP, PPAP, FAIR inspection, inline inspection, and advanced metrology. These standards help ensure traceability, process consistency, and documented quality performance for demanding OEM and industrial applications.

Marcus supports customers in automotive, EV, aerospace, electronics, healthcare, energy, and industrial manufacturing. These sectors rely on precision-machined components for structural parts, housings, interfaces, and assemblies where dimensional control, repeatability, and dependable supply are critical. The company is equipped to support both regulated and performance-driven manufacturing environments.