small pillot hole get the tang tip red hot and force it in , it will burn the perfect hole , just dont let the blade get to hot or hot at all it will ruin the temper , i hold mine in cold tap water as a heat sink and just heat the tang . then when your happy apoxi it (araldite rapid), the tricky bit is going to get the handle to line up with blade profile , i have spent hours and hours looking at that knife and wondering how to do it , and what material will suit it . for a long time i did think antler with brass guard .
because its very old steel in it (the oldest file i have ever used) and