Plug Tap HSS 0-80
Tap HSS 0-80
Made in the USA
Use a 3/64" bit to drill the hole you want to tap. You may want to drill a slightly larger hole in difficult to to tap materials like titanium. This will reduce the chance of your tap breaking and the titanium will still be strong enough to hold the shallower threads.
Midwest Knifemakers Supply, LLC knife making supplies for your knives