Nisaku manufactures professional quality hand tools for lawn, garden, kitchen and outdoor applications with unmatched design and function.
Each piece is forged by master blade craftsmen with the highest grade Japanese stainless steel for durability, precision and control that withstands intense use and harsh conditions.
It cuts more than 0.07 inches but it may chip the blade. It is made of carbon steel so it is harder than stainless and easier to damage the blade. It also rusts easily. It needs to be cleaned and oiled. I don't know how long the spring will last but the tool will last forever.