HSS Round Steel Rod 7.1mm x 100mm 10Pcs, High Speed Steel Lathe Bar Stock Tool for Shaft Gear Drill Lathes Boring Machine Turning Miniature Axle, Cylindrical Pin DIY Craft Tool

Brand: Coavoo Item: HSS High Speed Steel Round Steel Rod Material: HSS High Speed Steel, hardness HRC61~63

• Package Details: 10 Pack HSS High Speed Steel Round Steel Rod Diameter 7.1mm x 100mm long. We can customize the length of the rod, if need some special length, please message us
• Use Tips: 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
• General Application: Widely used for processing milling cutters, sharp knives, gravers, punch press needles, bearings sleeve rods of machine tools, high hard ejector rods and center pins
• Premium Material: The round steel bar rod is made by High-speed steel, with combination of hardness and toughness for wear resistance, hardness HRC61~63; Suitable for processing top circle, end face, bore, thread, plane, step, groove. Suitable for copper, aluminum, unhardened steel items
• Excellent performance: After repeated forging, high red hardness, wear-resistant and high temperature, long service life; toughness is not easy to collapse edge, excellent impact resistance, wear-resistant and good bending performance, is to do the carving knife of the ideal steel