China Gw Carbide-High Precision Solid Carbide Reamer, Find details about China Tungsten Carbide, Cutting Tool from Gw Carbide-High Precision Solid Carbide Reamer
Main Coating Types | ||||
Item | AITiN | TiAIN | TiSIN | nAcO |
Hardness (HV) | 3200 | 2800 | 3600 | 42(GAP) |
Thickness (μm) | 2.5-3.0 | 2.5-3.0 | 3.0 | 3.0 |
Oxidation (°) | 900 | 800 | 1000 | 1200 |
Friction | 0.30 | 0.30 | 0.45 | 0.40 |
Color | Black | Voilet | Copper | Blue |