Efficiency Coating Tungsten CNC Carbide Chamfer Mill Countersink
Drill Bit Woodworking Product Description 1.Standard size 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm
2.High Precision,Good Surface & Performace Product Name | Efficiency coating tungsten cnc carbide chamfer mill countersink
drill bit | Material | stainless steel/steel | Precision | High Precision | Standard | ISO | OEM | Accept | Suitable for | Cast Iron, Carbon Steel, Mould Steel, Tool Steel | Controlling Mode | CNC | Used | CNC Lathe machinery |
| 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 | | | |
| Specification | Flute Dia(φ) | Flute Length (C) | Shank Dia(D) | Overall Length(L) | | Φ1x3Cx4Dx50L | 1 | 3 | 4 | 50 | | Φ1.5x4Cx4Dx50L | 1.5 | 4 | 4 | 50 | | Φ2x6Cx4Dx50L | 2 | 6 | 4 | 50 | | Φ2.5x8Cx4Dx50L | 2.5 | 8 | 4 | 50 | | Φ3x8Cx4Dx50L | 3 | 8 | 4 | 50 | | Φ3.5x10Cx4Dx50L | 3.5 | 10 | 4 | 50 | | Φ4x10Cx4Dx50L | 4 | 10 | 4 | 50 | | Φ5x13Cx6Dx50L | 5 | 13 | 6 | 50 | | Φ6x15Cx6Dx50L | 6 | 15 | 6 | 50 | | Φ8x20Cx8Dx60L | 8 | 20 | 8 | 60 | | Φ4x20Cx4Dx75L | 4 | 20 | 4 | 75 | | Φ5x20Cx6Dx75L | 5 | 20 | 6 | 75 | | Φ6x20Cx6Dx75L | 6 | 20 | 6 | 75 | | Φ8x25Cx8Dx75L | 8 | 25 | 8 | 75 | | Φ10x25Cx10Dx75L | 10 | 25 | 10 | 75 | | Φ12x30Cx12Dx75L | 12 | 30 | 12 | 75 |
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