Nice stamps. I am watching this thread. I am looking for a solution for my powdercoated blades. The problem I had was the powder coating filling up the cracks, so no logo. I use powder coating because it is much more durable than anything else I found. I am looking at possible using airbrush and stencil, the stencils we use for electric etchers.
I did one set of blades using pad printing which is incredibility strong. But the cost and logistics does not make feasible. The machine to do pad printing is around 400.00 The plate cost 100.00 about but last forever.
I am interesting in any solutions