Assertion: chisel's blade | /r/HasProperty | hardened to rc
Facets:
Source sentences:
text: Blades are made from fine-grained, nicely tempered chrome-manganese steel and hardened to Rc 59
text: Blades are made from fine-grained, nicely tempered chrome-manganese steel and hardened to Rc 59
text: Blade is made from fine-grained, nicely tempered chrome-manganese steel and hardened to Rc 59