I don't want to get ahead if myself but I'm told research is almost always a good thing. I want to try tapering a tang reasonably soon but I won't be investing in a grinder for a while. It must be possible but I don't really know where I would start. My tools consist of a flat file, a 1/4" chainsaw file, a store-brand dremel, a hammer drill in a stand, a scribed, a sanding block and various needle files. What would be the best way to do it. Also, if anyone knows how to do hollow grinds without a grinder? I am willing to spend very small amounts of money and do some very basic tool/jig construction if necessary (preferably no moving parts).