Here’s a tutorial how repeating detail can be easily added to normal map in 3D-Coat, in this case diamond knurl. This is really quick way to add such detail. This can be used for virtually anything.
Just make sure that your UVs are straight and if possible make them so that the pattern will wrap around.
knurl Patten is time consuming for me. Thanks for sharing these quick tips to make knurl pattern faster
Thanks!!