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POROUS GRINDING WHEELS
Vitrified bond porous grinding wheels have different structure, but
they have same material, size and hardness as well as the common
grinding wheels. Because the structure of porous grinding wheels is
loose, the size of pore is bigger than that of abrasive mesh
1)The wheel is anti-clogging when grinding. They are special for
grinding rubber and other soft non-ferrous metal.
2)The wheels is special for grinding thermo sensitivity material
(such as magnetic steel, wolfram and silver etc) and sheets, easy
3)The wheels are lighter than common grinding. They drain low
motive power and fact heat radiation when grinding.