Knurling tools, knurling wheels and knurling holders from Rollwalztechnik Abele + Höltich
In the non-cutting production of knurls, the ensuing cold forming of the workpiece surface requires the material to be malleable. The displacement of the material increases the outer diameter, resulting in a simultaneous densification of the surface. The versatile applicability of the knurling forming process allows the production of all knurling profiles up to a shoulder/collar – whereby the knurling tool can be applied at any point of the workpiece. Furthermore, this technique enables internal/bore knurling, face knurling and tapered knurling.
For particularly sharp-edged knurling, but also for knurling non-malleable materials, RWT has milling knurling tools from an extensive product range.