Product details：

MMZ-412A MMZ-614A ONE-FACE HOLDING RECTANGULAR PERMANENT MAGNETIC MINI CHUCK
 
[Application]
These chucks are used in combination with a magnetic chuck as an auxiliary holding tool for irregularly shaped workpieces in grinding and light duty cutting.
These chucks are of drip-proof construction enabling them to hold workpieces in electric discharge machining fluid.
 
[Features]
The magnetic force can be turned ON and OFF from either the front side or the rear side.
The chucks can be used in fluid.