5pcs 8.1mm x 100mm High Speed Steel (HSS) Round Rod Lathe Bar Stock DIY Tool 39.37" X 0.8" and it will restore hardness

and it will restore hardness after cooling

Threaded rods and studs are fasteners that screw into threaded nuts or tapped holes

Please use a extra 75mV shunt together

* Resin bond synthetic diamond flat grinding wheel is mainly used for surface grinding and external grinding

Size: 154mm x 105mm x 100mm / 6

5pcs 8.1mm x 100mm High Speed Steel (HSS) Round Rod Lathe Bar Stock DIY Tool 39.37" X 0.8" and it will restore hardnessHigh speed steel tools provide high hardness, good toughness, and wear resistance, good for most general purpose applications. Smooth surface, easy to form, no cracks formed. The round bar stock enables precise and accurate machining operations. Its uniform composition and fine grain structure ensure consistent performance and dimensional stability. Round rods can be used in a variety of applications including turning, facing, drilling and threading.