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Precision machining

We specialize in creating complex, precision machined parts for manufacturers of high-end OEM equipment.

Capabilities and techniques

With a full range of modern equipment, we deliver one-stop shopping for precision machined components, from small quantities to large volume. Our capabilities include 3-, 4- and 5-axis CNC milling; multi-tasking turning; and wire and sinker EDM. We also have specialized tools and skills for deburring, quality control and much more.


We work with a wide range of materials including some of the most difficult to machine. Our range includes:

Don’t see the material you want? Just ask us!


Achievable tolerance for your part depends on the material and the machining process. Our engineers will walk you through your options and provide expert guidance on manufacturability. Once we’ve established a tolerance, we will meet it every time.

Experience and commitment

Our engineers and machinists average more than 20 years of experience. As employee-owners, we combine that unsurpassed experience with a personal commitment to you. We have the ability and the drive to deliver perfect parts, on time, every time.

Discover the difference with Magnus

We run one of the most sophisticated machine shops in the Northeast. See for yourself – contact us today to schedule a visit to our Rochester, NY facility or find out what we can do for you. 





precision machining of complex metal components
"[Magnus] is respected among customers and suppliers alike for its meticulousness in producing complex components."
– Manufacturing Engineering, Jan. 2011


Close tolerances

aircraft manifoldAluminum AL 7075 aerospace manifold with ID tolerance of ± .001". Features intersecting internal passages with UN and NPT class 2 and 3 threads. Created using two 5-axis milling operations and one lathe operation.


Micro machining

micromachined componentsMicro machined parts in stainless steel and titanium for medical and high-end industrial instruments. Features 0.0005" true positioning and 0.0001" flatness and perpendicularity callouts.


Meet the machine: 5-axis HMC

The Mitsui Seiki 5-axis HMC is one of several five-axis machining centers at our 55,000 square-foot facility. With 60 pallets and 240 tool positions in the ATC, this flexible milling machine runs “lights out’ to deliver quality precision machined parts with high throughput and competitive pricing.