LW1612CP2 P4™ Concrete and Masonry Dry BladeLarge 15mm diamond segment. Extra long life. Laser welded diamond segments. High tensile steel core prevents blade wobble and improves durability. Designed to be used on a variety of materials. Wet or dry cutting. Application: For Concrete, Reinforced Concrete, Masonry, Brick, Block, Paver Bricks, Hard Brick, Refractory Material, Soft Stone, Sand Stone. Prop 65 Warning: This product can expose you to chemicals, including nickel, which are known to the