A respected range of diamond blades and cores that is manufactured to the highest standards. Designed for the construction industry, DART Red Ten gives you better performance. The range features a product for every application, from a TRADE Performance SMI-7 Universal blade that will cut through all concrete, clay, brick and stone products; to the ULTRA Performance Mini Diamond Porcelain Drills that will cut through the toughest Grade (PEI) 5 porcelain.