1.aggressive2.High gloss. 3.Long life 4.grit: #6 to #400

Metal Segments :

Be made of Diamond grit, metal binders, after heating to suppress a variety of shapes .

Future: (1) Tartness, Strong combined, Good resistance to abrasion .

       (2) Be used for grinding and polishing of concrete.

       (3) Be used for maintaining and renew the stone and other item ,that can be changed into more beautiful ,smother and bringed up a high gloss .