Good afternoon. Standard diamond blades and professional blades are distinguished by the quality of the materials used for their production, as well as the technologies used in their manufacture. Of course, the latter are made of more durable materials, which ensures a longer service life and higher performance. I would advise taking novoabrasive diamond blades https://novoabrasive.com/en/diamond-blades-novotools. With them, you can significantly speed up the cutting process and provide a cleaner and more accurate cut.