Round Magnets With Hole In Center N42 Grade , Permanent Round Base Magnets

ountersunk eodymium agnet 42 rade olding agnet sed or olders ot magnet rare earth magnet d e agnet eodymium ron oron magnet used for various motors generators holding magnet cleaning machines wind turbine etc odel umber 1 aterial neodymium iron boron and a few transition metals rade from 35 to 52 oating Zinc i gold etc aterial d e iameter 40mm otal height 8 mm orehole d1 5 5 mm ountersinking 11 7mm ountersinking t 3 1mm oating ickel trength 50 ax working temperature 80 eight 65g he specification dimension of magnet can be customized according to client s requests and design