Just saw this video and thought that it could work on knife handles, specifically on wood handles (not sure it would work that well on micarta and other handles). That is, if you want to hide the bolts at all. It might be an interesting variation to make a Corby bolted handle look as if it isn't bolted at all. Anyway, here it is:
[video=youtube;BhS9vMaM-dg]https://www.youtube.com/watch?v=BhS9vMaM-dg[/video]
[video=youtube;BhS9vMaM-dg]https://www.youtube.com/watch?v=BhS9vMaM-dg[/video]