Kereiti: N35-N52(M,H,SH,UH,EH,AH)
Sebopeho: Disc, Block joalo-joalo.
Mofuta oa Sekhomaretsi: 9448A, 200MP, 468MP, VHB, 300LSE joalo-joalo
Ho roala: NiCuNi, Zn, AU, AG, Epoxy joalo-joalo.
Limanete tsa 3M tse khomarelang li sebelisoa haholoanyane bophelong ba rona ba letsatsi le letsatsi.e entsoe ka makenete ea neodymium le tepi e ikemetseng ea boleng bo holimo ea 3M.