Electromagnetic Milling Chucks

Magna-Lock USA electromagnetic chucks are found on a variety of milling applications and machine brands to provide the best holding for a variety of parts.

All of our electromagnetic chucks and controllers are able to be remanufactured and serviced by Obsidian Manufacturing Industries with true OEM parts.

See below for our electromagnetic chuck solutions and click HERE for our line of chuck controllers.

HB series

Swiveling magnetic chucks, known as knife bars, are available in many sizes and styles The 5 x 10 and 6 x 18 models are provided with brackets only Larger models are supplied with brackets, protractor dial, and worm gear assembly with handwheel. (Ratchet handle optional ) Positive locking at desired angular setting is provided on all models. All Swiveling chucks are balanced for easy rotation through 360° .

Magna-Lock is the foremost supplier of swiveling magnetic chucks for the world's largest builders of knife and face grinders.

HR Series

The HR chuck offers excellent stability for heavy machining and grinding and are also ideally suited for use with parallels and V-blocks and offer excellent holding for special fixtures and Jigs.

HG Series

The HG series features a grid style top plate and are most commonly used on medium and large grinders and are also recommended for milling and planing operations. These chucks have evenly distributed magnetic holding over the entire surface and have rectangular pole pieces that are properly sized to yield maximum holding for your application. All sizes are also available with grid-to-one edge, magnetic poles extended over front or back edge, and, grid-to-two edge, magnetic poles extended over both front and back edges. The HG series also has a grid-to-all edge option to maximize holding area on the top plate.