... HSS Circular Saw Blade,Slitting Cutter, Small Saw Blade,Cold Saw Blade,Circular Saw Blade,Thin Saw,Alloy Saw Blade,Side And Face Milling Cutter,Saw Balde For Cutting Pipe/stainless ,Metal Slotting Saw,ZhengChao Saw Blade ... Characterised by a high surface hardness and low friction coefficient (the lowest of all), ... temperature (approx. 700°C) and low thermal conductivity, this treatment is suitable for ...