1.Laser welded 2.General Purpose for wide range of materials 3.For concrete, bricks, asphalt, blocks etc 4.Diamond Saw Blade Diamond Saw Blade Laser Welded for General Purpose are designed for a wide range of materials,such as concrete, bricks, asphalt, blocks, stones and so on, they provide safe and reliable cutting. Laser Welded blade for general purposeOuter Diameter(D)Hole Diameter(H)Segment ...