Tips for Prolonging the Life of Tungsten Carbide Rotary Files

Cemented carbide rotary burr is widely used in machinery, automobile, shipbuilding, chemical industry, craft carving, and industrial sectors, with remarkable effect. And it is an industrial process tool. The service life of tungsten carbide rotary burrs is another element for product performance and a key point to which procurement and users both pay attention. There are some instructions for prolonging the service life of the tungsten carbide rotary burr. To prolong the service life of cemented carbide rotary burr, the following rules must be observed:

1. It is not allowed to use new tungsten carbide rotary burrs to process hard metal;

2. It is not allowed to process quenched materials with tungsten steel carbide rotary burrs ;

3. Forgings and castings with hard skin or sticking sand can only be processed with a semi-sharp carbide burr after being ground off by a grinder;

4. Use one side of the new carbide burr first, and then use the other side after the first surface is blunt,

5. During processing, always use a wire brush to remove chips on carbide burr teeth,

6. Cemented carbide rotary burr should not be overlapped or stacked with other tools;

7. It is not advised to use tungsten carbide rotary burrs at a very high speed to avoid abrasive carbide burrs.

8. Cemented carbide rotary burr should be kept away from water, oil, or other dirt;

9. It is not allowed to file soft metal with a thin carbide burr.

10. When using cemented carbide rotary burr, the force should not be too large, so as not to break the carbide burr. 

Zzbetter has specialized in producing cemented carbide rotary burrs for many years. Products adopt CNC automatic production equipment and use modern management mode. Product quality is checked at all levels. The quality of all products exceeds that of similar enterprises. Therefore, it is highly praised by the majority of users.