 Aluminum End Mill One Flute Carbide Twist Bit Endmills 3 Flutes Roughing CNC Metal Cutting Tools Supplier 1. Fully enables running at rough machining parameters, resulting in finish surface quality. 2. Excellent performance in machining titanium, hard steel and high temperature alloys. 3. The coating provides longer tool-life or increased cutting-values. 4. Suitable for all types of steel or metal. Item Grade | | HRC55 (YL10.2 & WF25) | | HRC65 ( H10F) | Details | Grain size 0.7um Co10% Flexural strength 3320N/mm2 | Grain size 0.6um Co10% Flexural strength 4000N/mm2 | Grain size 0.5um Co12% Flexural strength 4300N/mm2 | Grain size 0.5um Co10% Flexural strength 4300N/mm2 | Coating Classifying and Advantage | Item | Coating Type | AlTin | TiAlN | TiSiN | Naco | | 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 steel | Suitable for high hardness cutting, mould steel processing | | Most suitable for carbide cutting tools, turning insert | | | | | | | | | Φ1x3Cx4x50L | | | | | Φ1.5x4Cx4x50L | | | | | Φ2x6Cx4x50L | | | | | Φ2.5x8Cx4x50L | | | | | Φ3x8Cx4x50L | | | | | Φ3.5x10Cx4x50L | | | | | Φ4x10Cx4x50L | | | | | Φ5x13Cx6x50L | | | | | Φ6x15Cx6x50L | | | | | Φ8x20Cx8x60L | | | | | Φ4x20Cx4x75L | | | | | Φ5x20Cx6x75L | | | | | Φ6x20Cx6x75L | | | | | Φ8x25Cx8x75L | | | | | Φ10x25Cx10x75L | | | | | Φ12x30Cx12x75L | | | | | Φ4x25Cx4x100L | | | | | Φ5x25Cx6x100L | | | | | Φ6x30Cx6x100L | | | | | Φ8x35Cx8x100L | | | | | Φ10x40Cx10x100L | | | | | Φ12x45Cx12x100L | | | | | Φ14x40Cx14x100L | | | | | Φ16x40Cx16x100L | | | | | Φ18x40Cx18x100L | | | | | Φ20x45Cx20x100L | | | | |    |