Benchmade 375FE-1 Flat Earth, Sibert Adamas fixed knife, Shane Sibert design

The Benchmade 375 Sibert Adamas is an incredibly decent fixed knife. The blade is made from CPM CruWear. A wear and tear resistant type of tool steel that retains its sharpness well. CruWear is also known for its toughness. In this case Benchmade hardened the steel up to 63-65HRC! That is extremely high. As such it retains its sharpness even better. The only thing you need to take into account is the corrosion resistance. It is not completely stainless. Fortunately the blade is enhanced with a nice coating that protects the blade from external influences.