Lasts up to 10x longer than laser melted carbide - Removing old grout is a unique ability which has made the oscillating multitool a firm favourite with tilers and bathroom-fitters. But grouting mortar can be tough: only the best blades can survive the regular use professionals demand of their multitool. The EXPERT Grout Segment Blade offers extreme long life thanks to its advanced use of diamond. Bosch Diamond Technology provides a fine cutting edge of high-quality diamond grits that offer maximum wear-resistance in hard mortar. These grits are hard enough to bring another dimension to the blade: it can also make small adjustment cuts in soft tiles. For tilers, plumbers and anyone needing to cut out grout, there is no substitute for diamond. . Features and Benefits • Lasts up to 10x longer than laser melted carbide • Exceptionally durable cutting edge using Bosch Diamond Technology. Specifications Material: Diamond Diameter: 85mm Cutting width: 2mm