Originally Posted By: Lefty SRHDirty Dog, where can I buy those HP tools? Dunno. I purchased mine about 5 years ago from a guy named D Rock over at RimfireCentral. It was about $85 shipped. Try a Google search. There are other tools, this design is capable of repeatable results, some other designs are based on "feel" (how hard you tap the die with a hammer).