I've got two non-HI khuks ~ one a 15" from the 50's I bought from JP ( awesome feeling curved aluminum handle, blade is pretty soft though. I think maybe it had been sharpened up into the unhardened portion sometime in a past life). The other is a 15" Chainpuri with a rosewood handle and sheath I bought from world knives. It is actually a real nice knife ~ came with a razor sharp full convex edge which it has held well. Handle is way too thin for me but fits my 12 year old pretty well. Karda and chakma are miniscule and worthless. I think they are made out of scrap sheet metal or something! These two keep my 4 HI's company.
Adios, stevo