Rectangular Permanent Magnetic Chuck/Round Permanent Magnetic Chuck

Permanent-magnetic chuck is applied to hold workpiece of magnetic materials to be groud on surface grinding machine and universal tool grinder electrical process machine ect. And can also be used as line-drawing tools of benchwork for scraping and grinding .

The permanent-magnetic chuck doesn't need power supply and wil not cause any unexpected accident because of fallure of power supply , therefore , it is being widely used.