The Turbo-segmented Diamond Cup Boomerang from Prodiamant is ideal for working on concrete and hard building materials - especially for removing overhangs in the material. Convincing is a fast and efficient material removal, as well as a long service life in the specified materials. Thanks to the 22.23 mm bore and the large suction openings, the wheel can be operated with a standard angle grinder, concrete grinder, concrete cutter and floor grinder in combination with an extraction.