cutting various kinds of hard and brittle materials such ,limestone ,cement ,asphalt ,granite ,marble ,ceramics concrete ,etc. It also can be used to : angle grinders,powerhand saw,masonry saw ,tile saw.

the general specification:
Diameter :105mm-400mm(4"-14")
Hole dimater :20,22.2/25.4mm
Segment thickness:1.8-2.8mm
Segment height:7.5,10/12
Segment number :8-24