Sugihara Chainsaw Bars
Sugihara bars have been manufactured by the Sugihara family in Japan since 1957 and are well known for their durability & strength. When compared to similar products on the market, these bars come out on top with a hardness measurement of HRC 60!
Steel has different properties depending on how it is heated & cooled. Sugihara bars go through a process of heating & cooling up to 4 times on various parts of the bar for maximum performance & durability. The rails are accurately cut & hardened as much as possible without them becoming brittle.
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