Upgrade your home renovation projects with this 8-piece diamond oscillating tool blades set. The set features 2 different blade lengths-2-3/8 in. for deep cutting and 1-3/8 in. for aggressive grinding, without causing any damage to tiles. With a thickness of 1/13 in. it's perfect for removing 3/8 in. and 3/16 in. grout lines. The upgraded curved edge design allows for precise and short cutting, easily reaching tight corners. The premium diamond-coated edge lasts 5 times longer than carbide blades, saving you money on frequent replacements. These blades are ideal for polishing cement, grinding, and removing grout. They can effectively clean excess thin set mortar and smooth uneven concrete joints during remodeling. Compatible with over 95% of oscillating tool brands, including Dewalt, Milwaukee, and Dremel, and comes with 3 extra adapters for specific models. This set is a must-have for bathroom and house renovations, providing you with the tools you need to get the job done efficiently.