“Casting in a knurling pattern is harder than it looks,” says Dynacast’s Helmut Wolf. The payo… , however, can be significant if casting the pattern eliminates a machining operation.

The Toric was the first watch case Michele Parmigiani created and is almost immediately identifiable thanks to the knurling pattern on the bezel.

Knurling joint applied in assembled camshaft has developed rapidly in recent years, which have exhibited great advantages against conventional joint methods in the aspects of automation, joint ...