LW1814CSP P5™ Concrete and Masonry Dry BladeLarge 15mm diamond segment. High diamond concentration for 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