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Magna-Lock USA electromagnetic chuck

Behind the Magna-Lock Standard

Obsidian Manufacturing Industries, Inc. Orb
Magna-Lock USA

The performance of a machine tool is fundamentally limited by the stability of the workholding. At Magna-Lock USA, our manufacturing standard is designed to eliminate variables. We don’t build to a price point; we build to a tolerance. If a part moves by a micron, the investment in high-end machinery is nullified.

Our People

We don't employ a traditional sales force. When you contact Magna-Lock, you are speaking with application engineers and veteran machinists who understand the physics of magnetic flux and the mechanics of the shop floor. Our expertise is rooted in solving workholding failures for the most demanding sectors, including aerospace, defense, and heavy industry. We don’t just know our products; we know your challenges.

Our Process

Our workflow is analytical, not transactional. It begins with a comprehensive technical analysis led by our engineering team to define the precise operational challenges, material properties, and precision requirements of your application. We do not simply fulfill an order; we design and integrate a complete workholding solution optimized for your specific machine envelope and tool paths. This technical partnership is how we solve complex stability issues and deliver the repeatability your process demands.

Our Promise

Our promise is a commitment to technical integrity. We stand behind the following: Domestic Quality Control: 100% of our engineering and manufacturing stays in the USA. This ensures we control material grade, heat treat, and final grind tolerances. Verified Specifications: We guarantee that our systems will meet the calculated holding power and flux density requirements of your application. Longevity: We build tools to last decades, not fiscal quarters. Our units are engineered to withstand harsh coolant environments and high duty cycles without degradation.

Other Obsidian brands

Arter Precision Surface Grinders
MagnaLift & Power-Grip lift magnets
Obsidian Manufacturing Surface Grinding services

Frequently asked questions

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