Product Details
O-1 tool steel is a general-purpose oil-hardening tool and die steel that offers good results in hardening with minimal dimensional changes when treated with normal care. This steel features good abrasion resistance and sufficient toughness suited for standard tool and die applications. For machinability, O-1 boasts a rating of 90 when compared to a 1 percent carbon steel, making it a reliable choice for various machining tasks.








