Gene Kimmi
KNIFE MAKER
Some of the first knives I made were before I had my maker's mark stamp, so I found local place that does laser engraving and had them mark them. I'm thinking I will switch to them on all my knives.
The proper laser will do a GREAT job, but it's got to be strong enough to etch the required .003" deep in metal. Then you've got an etch that won't rub off. You can even fill the etch with a black marker and it really stays nice 'n black then. Ed referred me to the correct marker, and if anyone desires it I'll look it up.
Ken H>
It's called a Forney 70819 Marker, Paint, Black, note the number 70819 which is the black color. I don't know anything about the other colors. Listed here: https://www.amazon.com/dp/B000TG80UM/
Ed is the person who told me about this marker and it works! I've used it when engraving with CNC on blades (pre-HT) - usually a depth of .003" to .004" or so. After final finish on blade, paint over completely with this marker, sand off so the only paint is left in engraving. Makes engraving really stand out, and it stays. Wife has knifes that was done this way 2-3 yrs ago and still looks good.