Up to 3 times more precise than a standard ceramic diamond cutting disc - The tiles used in modern construction sites are often large, very hard and expensive. It is therefore very important to cut them perfectly every time - even if this is difficult. The Expert HardCeramic tile cutting disc uses Diamond Technology and a unique design to consistently deliver the best results, even in the hardest ceramics. With Bosch's Diamond Technology, new diamonds are constantly being added to the surface to ensure the edge is always sharp. This allows our cut-off wheel to cut smoothly through even the hardest tile. The slim, strong body and continuously fluted edge provide maximum control and reduce vibration - for high-quality chip-free cutting. The Bosch Expert HardCeramic X-LOCK diamond tile cutting disc offers the best cuts in hard tile. With this diamond cutting disc, you'll achieve a professional finish on all jobs. With X-LOCK, one click is all it takes - the fastest accessory changing system on the market. Also fits angle grinders with nut and thread.