Features: _x000D_ 1. 100% brand new and high quality. _x000D_ 2. Incisive cutting edges for super thin cutting and precision machining. _x000D_ 3. Wear resistant and anti-impact, with longer service life than alloy or ceramic cutter tool. _x000D_ 4. Selection of high quality diamond material, through seamless welding process, zoom in 300 times to inspect every product. _x000D_ 5. Suitable for non-ferrous metals such as aluminum alloy, copper and their alloys, titanium, magnesium and nonmetals like glass fibers, carbon fiber, reinforced plastics, etc. _x000D_ _x000D_ Specification: _x000D_ Material: Diamond _x000D_ Coating: Uncoated _x000D_ Function: End face, inner bore, outer circle, step machining _x000D_ Heat Resistance: 700-800 _x000D_ Compressive Strength: 600-1100MPa _x000D_ Toughness: 9.0MPa.m1/2 _x000D_ Hardness: 8000hv _x000D_ Thermal Conductivity: 700W/(M.K) _x000D_ Thermal Expansion Coefficient: 0.9-118 10-6/K _x000D_ Weight: 16g (approx.) _x000D_ _x000D_ Package List: _x000D_ 1 * CNC Diamond Insert