Festool 768018 Surface Grinder Diamond Disc DIA ABRASIVE-D130 PREMIUM delivers results when working with abrasive substrates. This premium grinding disc is designed specifically for the RG 130 and features a diamond segment height of 9/32" (7 mm), making it i for abrasive materials that contain a lot of sand on smaller surfaces. Crafted with high-quality materials and engineered for durability, this disc a very long service life. It allows for easy disc changes in just a few steps and ensures fast grinding of abrasive substrates. The combination of first-class materials and the optimal segment height s extended performance. It is ly suited for processing sand-based materials, screed, fresh concrete, adhesive on screed, sand-lime brick, tiling adhesive, and cellular concrete. Model Number: 768018