CPM Cru-Wear Steel Rotary so that the hammer has

so that the hammer has a duel purpose

These Head Spinners are designed and manufactured by knife-maker Tyler Turner

Will eat your stainless

we were overwhelmed by the response

CPM Cru-Wear Steel Rotary so that the hammer hasCPM CRU WEAR is an air hardening tool steel, heat treatable to HRC 60 65. Designed as an CPM upgrade to conventional Cru Wear and D2, it offers better wear resistance, much greater toughness and higher attainable hardness. Both D2 and CPM CRU WEAR contain carbides for wear resistance, but CPM CRU WEAR has more vanadium carbides than D2. Vanadium carbides are harder than chromium carbides and are much more effective in providing wear resistance. CPM