Supal (Changzhou) Precision Tools Co.,Ltd
Supal (Changzhou) Precision Tools Co.,Ltd Art of Cutting
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High Speed Cutting Roughing End Mill 4-20mm High Heat Stability
Roughing End Mill Parameters
| Super Raw Material | ||||
| Item Grade | HRC45 | HRC55 | HRC60 | HRC65 |
| (YG10X ) | (YL10.2 & WF25) | (Germany K44 &K40) | ( H10F) | |
| Details | Grain size 0.7um | Grain size 0.6um | Grain size 0.5um | Grain size 0.5um |
| Co10% | Co10% | Co12% | Co10% | |
| Flexural strength | Flexural strength 4000N/mm2 | Flexural strength | Flexural strength 4300N/mm2 | |
| 3320N/mm2 | 4300N/mm2 | |||
| Super Coating | |||||
| Coating Classifying and Advantage | |||||
| Item | Coating Type | AlTin | TiAlN | TiSiN | Naco |
| Characteristic | Hardness(HV) | 3300 | 2800 | 4300 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 | |
| Oxidation Temp.(°C) | 900 | 800 | 1000 | 1200 | |
| Friction Coefficient | 0.35 | 0.3 | 0.25 | 0.4 | |
| Color | Black | Dark Purple | Copper | Blue | |
| Advantages | High heat stability | Normally cutting | Suitable for heavy cutting, and high hardness cutting | For high precision cutting | |
| Suitable for high speed, dry cutting | Suitable for cutting mould steel, stainless | Suitable for high hardness cutting, mould steel processing | |||
| Most suitable for carbide cutting tools, turning insert | |||||
