One of the first assignments we had when I went to gunsmiths school in 1952 was we were required to forge and shape all our wood working gouges,chisels and scrapers. Don't remember the actual number but it was quite a few in various sizes. We made our own barrel rasp at that time also. Those tools have stood up for over 60 years with probably twice the amount added over the years. One of my favorite suppliers in days past was Frank Mittermier (sp) who marketed a line of German wood tools to the gunsmith trade that was excellent. You will never have a complete set and will always be looking for exactly the right tool for the job at hand. All that said you can do a good job on a semi inlet with a Millers Falls Carving tool set Model 107c-6 piece and a couple of cabinet rasps. I have found a horseshoe rasp to be handy. Everything you need is quite probably in Brownells catalog.