Check the listing for details. HSS Lathe Round Rod Solid Shaft Bar 9mm Dia 150mm Length 2Pack. Condition: New. Listed at 17.11 USD. Why Choose This:★Specifications: Diameter: 9mm / 0.35"; length: 150mm / 5.9". High-speed steel rod is with combination of hardness and toughness for wear resistance, hardness HRC61~63★Use Note: Please add some oil during storage and reduce contact with air or do not expose to air for rust protection. The surface is smooth, easy to shape, no cracks formed★Versatile Steel Rods: Suitable for processing top circle, end face, bore, thread, plane, step, groove. Suitable for copper, aluminum, unhardened steel items★General Purpose: Widely used for processing milling cutters, sharp knives, gravers, punch press needles, bearings sleeve rods of machine tools, high hard ejector rods and center pins★Meet Your Needs: Steel Rods can be easy to cut and formed into replacement parts for almost anything.