Round Steel Rod, 20mm HSS Lathe Bar Stock Tool 300mm Long, for Shaft Gear Drill Lathes Boring Machine Turning DIY Craft Tool, 2pcs DRINYOUNG(20mm

Round Steel Rod, 20mm HSS Lathe Bar Stock Tool 300mm Long, for Shaft Gear Drill Lathes Boring Machine Turning DIY Craft Tool, 2pcs DRINYOUNG(20mm

1.Size: Diameter: 20mm/0.787‘; Length: 300mm / 11.81’; Hardness: HRC61~63 Material: High speed steel with high hardness, good toughness and wear resistance. 2.Application : It can be used for turning, face machining, drilling and threading and many other purposes. Widely used in processing milling cutter, graver, punching needle, bearing sleeve rod, high hardness thimble, centre pin, etc. 3.Multi-purpose steel bar: Suitable for machining top round, end face, bore, thread, plane, step and notches. Suitable for copper, aluminium and unhardened steel products. 4. Precautions for use: add some lubricant when storing, reduce contact with air or don't expose to air to prevent rust. Lubricant or cutting fluid can also be properly applied when cutting to improve performance, prevent overheating and extend tool life. 5.MEET YOUR NEEDS: Steel rods can be easily cut and shaped into replacement parts for almost anything. You can cut to any size you need. DRINYOUNG round bar made of HSS durable material has good toughness, easy to mould and no cracks. Smooth surface, easy to shape, no cracks, wear-resistant, suitable for DIY handicrafts. perfection for machining top rounds, end faces, bores, threads, flats, steps, and grooves. Suitable for copper, aluminium and unhardened steel products. Can be widely used for connecting gear shafts, motor shafts, short support shafts, shaft pocket models, etc. Please add some oil when storing storage, reduce contact with air or not exposed to air to prevent rust.