Swiss Machining
Produce miniature medical components with tight tolerances, long slender profiles, and multi-feature geometries using Swiss-type CNC machining with guide bushing support for exceptional dimensional stability.
M.A.R.'s Engineering manufactures precision Swiss turned medical components with ultra-tight tolerances, miniature geometries, and dependable repeatability. From prototypes to production, our in-house machining, EDM, grinding, and finishing capabilities help medical OEMs and device teams source critical parts with fewer vendors, stronger traceability, and consistent quality.
Specialized machining services for miniature, high-tolerance medical parts from prototype through production.
Produce miniature medical components with tight tolerances, long slender profiles, and multi-feature geometries using Swiss-type CNC machining with guide bushing support for exceptional dimensional stability.
Manufacture small-diameter medical pins, spacers, contact extensions, and intricate turned parts where conventional machining cannot reliably achieve the required scale or precision.
Create sharp internal corners, intricate outlines, and hard-material features for medical components and tooling using wire EDM with excellent repeatability and accuracy.
Support medical component production with precision CNC turning for cylindrical parts requiring consistent feature relationships, close tolerances, and efficient prototype-to-production scalability.
Achieve fine surface finishes and diameter tolerances as close as 0.0001 inches for medical shafts, pins, and sleeves requiring precise fit and smooth performance.
Complete parts in-house with plating, polishing, deburring, and light assembly to streamline sourcing and deliver ready-to-use medical components with controlled quality.
Medical components demand repeatable accuracy, clean feature relationships, and dependable traceability. M.A.R.'s Engineering combines Swiss screw machining, EDM, CNC turning, grinding, and finishing in one facility to reduce handoffs and maintain control from prototype through production. That integrated approach helps medical manufacturers source miniature, complex parts with tighter tolerances, faster turnaround, and consistent quality across every run.
See why precision-focused manufacturers rely on M.A.R.'s Engineering for critical component production.
"We’ve had an excellent experience working with Mars. Their screw machining capabilities are top‑notch, and the precision of the parts they deliver is consistently impressive. The team is knowledgeable, responsive, and easy to work with, and their experience really shows in the results."
"We’ve had an excellent experience working with Mars. Their screw machining capabilities are top‑notch, and the precision of the parts they deliver is consistently impressive. The team is knowledgeable, responsive, and easy to work with, and their experience really shows in the results."
"We’ve had an excellent experience working with Mars. Their screw machining capabilities are top‑notch, and the precision of the parts they deliver is consistently impressive. The team is knowledgeable, responsive, and easy to work with, and their experience really shows in the results."
Medical manufacturers choose us for precision, control, and dependable production support.
Family-owned since 1964, with decades of precision machining knowledge for demanding miniature components.
Swiss machining, EDM, grinding, finishing, and assembly in one facility reduce delays and vendor handoffs.
ISO compliant quality systems support dimensional consistency, documented processes, and full production traceability.
From prototypes to high-volume runs, equipment capacity supports efficient production without sacrificing precision.
Built on decades of machining experience.
M.A.R.'s Engineering Company Inc. was founded in 1964 by Manuel and Reine Ambrosio and has remained family-run ever since. Over the decades, the company expanded its capabilities through new equipment, a second operations department, multi-spindle capacity, CNC machining, and in-house Wire EDM. That steady investment has allowed M.A.R.'s Engineering to support customers needing close-tolerance parts, faster turnaround, and dependable quality control under one roof. Today, the company continues to serve demanding industries including medical, aerospace, electronics, and industrial manufacturing with an integrated approach that combines prototyping, production machining, finishing, and light assembly to simplify sourcing and improve consistency.
A conventional lathe holds the workpiece farther from the cutting zone, while a Swiss lathe uses a sliding headstock and guide bushing to support the bar stock right at the point of cut. That added support reduces deflection and vibration, making Swiss machining ideal for small-diameter, long, slender, and highly precise components with tight tolerances.
Talk with our team about materials, tolerances, and manufacturing fit.
Quality-focused manufacturing systems and traceability.
Compliance for controlled inspection practices.
Positive customer feedback and trust.
Share your part specifications, materials, tolerances, and production goals. Our team will review your project and help determine the right manufacturing approach.
For immediate assistance, feel free to give us a direct call at +1 510-483-0541. You can also send us a quick email at info@marseng.com.
For immediate assistance, feel free to give us a direct call at +1 510-483-0541. You can also send us a quick email at info@marseng.com.