This 100 mm double row diamond cup wheel is designed for fast material removal on common construction materials. The double row of segments provides a stable grinding action for levelling concrete floors, removing masonry coatings, and shaping refractory surfaces. Built with a heavy-duty steel body for durability, this wheel features a 22.23 mm (7/8 inch) arbor to fit most standard angle grinders. The dual-row design offers a longer service life than single-row wheels, making it a cost-effective choice for general surface preparation.