TOPPROS Pack of 5 Round Steel Rod, Diameter 6mm HSS Lathe Bar Stock Tool 200mm /7.87 inch Long, for Shaft Gear Drill Lathes Boring Machine Turning Miniature Axle, Cylindrical Pin DIY Craft Tool

Specifications: Diameter: 6mm / 0.24", diameter accuracy: +/-0.02mm / 0.0007"; length: 200mm / 7.87". High-speed steel rod is with combination of hardness and toughness for wear resistance General Purpose: Widely used for processsing milling cutters, sharp knives, gravers, punch press needles, bearings sleeve rods of machine tools, high hard ejector rods and mold center pins Versatile Steel Rods: Ideal for processing top circle, end face, bore, thread, plane, step, groove. Suitable for copper, aluminum, unhardened steel items 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 International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.