I am a first timer in the process of putting new scales on a Shrade Sharpfinger. I measured the holes in the knife that the old handle was riveted through at 5/32". A 3/16" drill bit will not fit in the holes. I had planned on using corby bolts, but have not found any of that diameter. I also do not see any pins that size. If anyone has done this before or if anyone could tell me what I should use it would be a big help. Thanks!