Round Steel Rod 5.5mm x 200mm HSS Lathe Bar Stock For Shafts Gears Drills Lathes Boring Machines And DIY Projects Ultra Tough Wear Resistant Steel With High HRC 61 63

Single 5.5mm (0.22") x 200mm (7.87") HSS Round Rod
✔️ High-speed steel rod, 5.5mm dia / 0.22 in, 200mm length / 7.87 in, HRC 61-63

This round steel rod is a high-speed steel (HSS) bar designed for machinists and hobbyists. It’s a popular choice for creating shafts, gears, drills, and replacement parts on lathes, milling machines, boring setups, and other metalworking tools.

✅ Diameter: 5.5 mm (0.22 in)
✅ Length: 200 mm (7.87 in)
✅ Material: High-speed steel (HSS)
✅ Hardness: HRC 61-63
✅ Finish: Smooth surface, easy to shape
✅ Storage: Oil lightly, avoid air exposure to prevent rust

💡 What is a round HSS rod used for in machining and fabrication?

HSS round rods are handy for fabricating and repairing machine parts in a shop or on the workbench.

• Common uses: shafts, pins, sleeves, and replacement parts for tooling
• Benefits: high hardness and wear resistance for long tool life
• Care tips: store with oil and limit air exposure to prevent rust
• Material: HSS with hardness around 61-63 HRC