Festool 768017 Surface Grinder Diamond Disc DIA HARD-D130 PREMIUM delivers results when working on very hard substrates. This diamond grinding disc, designed for the RG 130, features a diamond segment height of 9/32" (7 mm), making it i for larger surfaces on tough materials. Crafted from high-quality materials and engineered with a substantial segment height, it an exceptionally long service life. The disc allows for easy changes in just a few steps, enabling fast and efficient grinding of very hard substrates. It is for tasks such as removing epoxy resin from solid concrete surfaces or stripping coatings and paints from concrete. With its durable construction and superior performance, this grinding disc ensures reliable results on demanding jobs. Model Number: 768017