Specification Brand : Generic BulletPoint1 : ✅ Material: High hardness steel, strong toughness, not easy to chip, ideal steel for carving knife. BulletPoint2 : ✅ Performance:Excellent impact resistance, wear resistance, good bending resistance Hardness 62 degrees. BulletPoint3 : ✅ Features: The incision is flat and smooth, the edges are clean and burr-free.bright surface, no cracks formed. BulletPoint4 : ✅ Application: Can be used to process a variety of carving knives, turning tools, pedicure knives and other cutting tools,bearings sleeve rods of machine tools; BulletPoint5 : ✅ If you have any questions about the product, please feel free to contact us, and we will do our best to help you. GpsrSafetyAttestation : 1 GradeRating : Industrial ItemForm : Rod ItemName : O1 Tool Steel 5/8" Round, 24" Long Rod bar, O-1, 01, 0-1, Oversized ItemPackageDimensions_Height : 0.39 inches ItemPackageDimensions_Length : 5.51 inches ItemPackageDimensions_Width : 3.94 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : steel-rods Manufacturer : CB Metals Material : tool_steel_01 NumberOfItems : 1 PartNumber : O1-R-5/8X24 ProductDescription : Listing includes one 5/8" diameter 24" long round rod made from O1 tool steel in annealed condition. Diameter tolerance: +.005" to +.030" (oversized). Length tolerance: +.062" to +.187". Machined Finish. ProductSiteLaunchDate : 2023-09-13T00:00:00.000-07:00 SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 23271800