Diameter 3"/75mm, Arbor 20mm,Thickness: 15mm 20mm 25mm 30mm,Grit: #60
High efficiency and several times better than electroplated
Can be used dry or wet.
Grinding on marble, granite , quartz , ceramics , artificial stone and glass
Especially for concrete outside wall in building or decoration
Partial flattening of floor and edging fine of marble or granite boards.