Concord Blades LGP080D10HP 8 Inch Laser Segmented Diamond Blade For use in cutting Concrete, Reinforced Concrete, Hard Brick, light and heavy weight Block, Pavers, Roof Tile, Natural Stone and more. 10 mm segment height, .095" Segment width, DM7/8"-5/8" Arbor Used on Angle Grinder, Circular Saw, Masonry Saw, Gas Cut-Off Saw and up to 20HP Walk Behind Concrete Flat Saw Can be used Wet or Dry