... , granite, and many other construction materialssize:9"-100"Laser welded dry cutting segmented laser welded blades sre the most competitive on the ... and much moresize:4"-48" Danyang Huachang Diamond Tools Manufacturing CO,LTD was established in 1980s,and has a long history of ... tools as foIlowing,Cold and hot pressed sintered saw blade,Laser welded saw blade,Core drill,Brazed saw blade,Profile wheel ...