Review on Enhance Your Woodworking with Yakamoz Signmaking Lettering Engraving by Matthew Watkins

I was looking for a countersink for a guitar pickguard I made and couldn't find it. I went and ordered one from Revain and as I read the reviews I remembered how crappy the hardware store countersinks are. I saw these bits and thought it was less than a countersink, I'll give it a try. Received them today and they work great. Very well made and sharp. I have several other uses for them. Happy with my purchase