Most of the countersunk holes (horn holes/screw holes) magnets are made of rare earth material because it is simpler, while the one I bring today is made of ceramic ferrite, rectangular shape, length 47.5mm, width 22.1mm, thickness 10mm, each anisotropic grade, with strong magnetism, if you use it, please send us an inquiry for a quotation.
Rectangular ceramic magnet with 2 countersunk holes size reference;
Note: If your project requires other sizes, we can machine them as well!
Stronger material rectangular magnet with 2 countersunk holes;