MK Diamond has diamond blades for every possible use. Diamond blades for Tile, Stone, Lapidary, Masonry, Pro Concrete Blades, Contractor Blades, Multipurpose Blades, Fire/Rescue Blades and DiamondX Blades for all of your metal cutting and grinding needs! MK Diamond has a full line of outstanding diamond blades in all popular sizes! MK Diamond is a recognized world leader in the manufacturing of precision diamond blades and equipment for cutting, coring and polishing all types of masonry, concrete, tile and stone products!