thomas i would disagree with you that hardies are "only" cutting tools that go in the hardy hole of an anvil. All tooling that go in the hardy hole are hardies. We have just come custom to calling our hot or cold cut hardies "hardies. it is like calling all locking pliers "ViseGrips" or all ajustable end wrenches "Crestent wrenches" or calling a box end wrench a wrench, but you also have combination wrenches, open end wenches, flare nut wrenches, pipe wrenches ect... all can be called wrenches.