Ultrafine (Nano) Tool Steel

6-8% Cobalt. Nano-grain (<0.2µm). Extreme hardness for machining hardened steels (HRC 60+).

• Type: Carbide
• Hardness: 93-94 RA HRC
• Wear resistance: 10/10
• Toughness: 4/10
• Machinability: 1/10