Ferrite ring with sunken hole refers to a special design of ferrite magnetic ring, in which a sunken hole (also known as groove, bore, center hole, etc.) is machined in the middle of the body of the ring, in addition to round, it can also be square, rectangular, Customers who are interested in this kind of products are welcome to send us inquiries, emails.
Case of ferrite processing with countersunk holes;
Rectangular ferrite magnet with 2 countersunk holes in stock