laser saw blade for general purpose laser saw blade is designed for general purpose cutting tile, brick, block, slate, stone, concrete, and concrete pipe. on a wide range of masonry and concrete materials, gives superior cutting at a very competitive cost. used in wet or dry diameter: 105-600mm unit price: 4$ ~ 85$ key word:diamod saw blade;laser saw blade;laser welded saw blade for general purpose delivery time: 20~30days