The application of cemented carbide rotary files reduces everyone's workload and accelerates productivity. So how should we use cemented carbide rotary files?

    1. Proper operation steps of the rotary file: 1. During the operation, please read the article firstly to select the suitable speed range for the use of imported hard alloy rotary file speed instructions. 2. Select suitable shape, diameter and tooth profile to carry out different production and processing. 3. Choose a suitable electric grinder with stable characteristics. 4. High speed before application to ensure good coaxiality of the rotary file. Axial force and vibration may cause premature damage and product damage. 5. The length of the exposed part of the handle clamped in the collet is at most 10 mm. (Except for the extension handle, the speed is different) 6. Before application, check that the product workpiece and the electric grinder are properly clamped and inseparable. 7. It is not suitable to use too much working pressure during application. Too much working pressure will reduce the service life of special tools and high application efficiency. 8. Wear suitable goggles during application.

    2. Poor operation steps: the speed exceeds the range of the larger application speed; the application speed is too low; the rotary file is stuck in the pipe trench and gap application; the working pressure of the rotary file is too large, and the temperature is too high, causing a part of the electric welding to fall . When applying cemented carbide rotary files, only by paying attention to its proper and poor actual operation methods can it increase its service life and minimize damage, thereby reducing the cost of manufacturing.