Up to 2x more precise than Bosch 2607019473 Ceramic Diamond Disc The tiles used in modern construction are often large, very hard and expensive. Cutting them to a high standard every time is therefore crucial yet difficult. The EXPERT Hard Ceramic uses Diamond Technology and a range of design features to deliver the best results consistently, even in the hardest ceramics. Bosch Diamond Technology, which brings new diamonds to the surface to ensure the rim is always sharp, allows our ceramic cutting disc to cut smoothly through even hard tiles. The thin, strong body and continuous fluted rim offer maximum control and keep vibration low for a high quality, chip-free cut. The Bosch EXPERT Hard Ceramic offers the best cut in hard tiles. You can be confident of achieving a professional finish on every job with this diamond cutting disc. With 22.23 mm bore for standard locking nut angle grinders Tested in Bosch labs according to Bosch standard procedures. Features and Benefits: • Up to 2x more precise than Bosch 2607019473 Ceramic Diamond Disc• Clean, high quality cutting with Bosch Diamond Technology • With 22.23 mm bore for standard locking nut angle grinders • Ideal for clean, straight cuts in hard ceramic tiles; cuts wall tiles in bathrooms and kitchens; and floor tiles such as those used in patios and gardens, as well as indoors • Best for tilers: top precision and quality finish Specifications: Diameter mm: 85 Bore diameter mm: 22.23 Cutting width mm: 1.6 Segment height mm: 7