Diamond nozzles are used for processing hard and durable materials such as tiles, granite, stone and others. The peculiarity of diamond is that it is very strong and can withstand heavy loads. These attachments will easily fit a regular angle grinder with a 20mm seating diameter. The diameter of the diamond wheel is 74 mm, and the width of the working surface is different - when ordering you can choose an attachment with a width from 10 to 40 mm. However, it is worth considering that for an angle grinder without speed control, such nozzles will not be suitable. These circles do not like the high speed that can be developed by an angle grinder without adjustment. Therefore, diamond nozzles can be used only on an angle grinder with a speed regulator to avoid injury in the process of work. Moreover, it is desirable that the angle grinder has a water supply system for cooling the disk.