A. Of course not. Although different rivet holes have different depths, they all have A reasonable value range. Too deep or too shallow will directly affect product properties.  B. Blind pursuit of hole depth will affect the riveting effect. C. Some customers think that if the hole is deeper, the riveting will be tighter. In fact, it is not. If the hole is too deep, the wall thickness inside will be relatively thin, which will affect the tension and stability of the rivet, resulting in a poor riveting effect. Therefore, if there is no special requirement, we try to control the hole depth of the rivet within a reasonable range, so that the rivet is not only easy to rivet, but also durable!