4 Pcs Round Steel Rod 4.5Mm Diameter 100Mm Long HSS Lathe Bar Stock Tool

What is this?This high-speed steel rod is a versatile and durable material designed for a wide range of industrial and mechanical applications. The metal rod combines hardness and toughness, suitable for manufacturing milling cutters, pointed knife, gravers, punch press needles, bearings, machine tool sleeve rods, ejector rods, and center pins. Also suitable for precision machining tasks such as turning, threading, grooving, and boring, working well with materials like copper, aluminum, and unhardened steel.What will I get?Diameter: 4.5mm/0.18 inch;Length: 100mm/3.94 inch;Hardness HRC: 61~63;Color: Silver Tone;Packing List: 4 Pcs x Round Steel Rods.Is there any advantages of the product?Premium Material: Metal rods for garden, made of good-quality HSS steel, offer excellent tensile strength, rust resistance, corrosion resistance, and wear resistance. Crafted with hot-rolled technology, this metal bar features a polished, smooth surface, high density and stability, with strong resistance to bending and deformation. Easy to Process: The steel bar can be easily cut, welded, turned, or shaped into custom parts for various applications, suitable for industrial machinery, construction, tool making, and DIY projects.How to use it?The steel rods can be cut to any desired size using standard metalworking tools, suitable for turning, drilling, threading, milling, and other precision machining processes. What should I notice?Please ensure proper cutting and machining techniques to avoid burrs.