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| HRC55 Tungsten Carbide Square End Mill 4 Flute Flat EndMill for Alloy Steel TiSiN Nano Coated CNC Metal Cutting Tools | |
|---|---|
| Product Name | Square End Mill 4 Flute Flat EndMill for Alloy Steel TiSiN Nano Coated CNC Metal Cutting |
| Material | Tungsten carbide |
| Flutes | 2 flutes, 3 flutes, 4 flutes |
| Coating | TiAlN, TiSiN, Nano Black AlTiN, Nano Blue TiAlSiN, TiN, DLC, Uncoated, or your requirements |
| Shank Diameter | 3mm-20mm |
| Overall Length | 50mm-150mm |
| Suitable For | Carbon steel, alloy steel, stainless steel, mould steel, tool steel, titanium alloy, heat-treated steel, cast iron, aluminum alloy, copper alloy, acrylic, Non-ferrous metals, wood, etc. |
| Usage | High speed cutting |
| Features |
High Rigidity & Wear Resistance: Ensures long-lasting performance and exceptional precision. Cost-Efficient: Ideal for forming processes; reduces tooling costs while enhancing efficiency. Rapid Turnaround: Short lead times to keep your production on schedule. |
| Service | Technical support, Customized package & label, etc. |
| Grade | HRC45 | HRC55 | HRC60 | HRC65 |
|---|---|---|---|---|
| Materials | YG10X | ZK30UF | GU25UF | GU25UF |
| Details | Grain size: 0.7um Co: 10% Flexural strength: 3320N/mm² |
Grain size: 0.6um Co: 10% Flexural strength: 4000N/mm² |
Grain size: 0.6um Co: 12% Flexural strength: 4000N/mm² |
Grain size: 0.5um Co: 12% Flexural strength: 4300N/mm² |
| Item | Color | Hardness (HV) | Thickness (UM) | Oxidation Temp.(℃) | Friction Coefficient |
|---|---|---|---|---|---|
| AlTiN | Black | 3300 | 2.5-3 | 900 | 0.3 |
| TiAlN | Violet | 2800 | 2.5-3 | 800 | 0.3 |
| TiSiN | Bronze | 3600 | 3 | 1000 | 0.45 |
| Nano | Blue | 42(GPA) | 3 | 1200 | 0.4 |
| Tolerance & Cutting Parameters | |
|---|---|
| Tolerance of End Mill Diameter |
1 < D ≤ 6: -0.010 ~ -0.030 6 < D ≤ 10: -0.015 ~ -0.040 10 < D ≤ 20: -0.020 ~ -0.050 |
| Cutting Parameters |
VC = 150(120-180)m/min (4F) Vc = 130(120-180)m/min (2F) ap = 1/3D(1/8-1/2D) ae = 1/2D(1/4-1D) fz = 0.15mm(0.02-0.2) *Please adjust the parameters according to the material and hardness of workpiece. |
| Coating & Flute Features |
Coating: TiSiN, containing silica, very high surface hardness and high thermal resistance. 2 Flutes: Good for chip removal, easy for vertical feed processing, widely used in slot and hole processing. 4 Flutes: High rigidity, widely used in shallow slot, profile milling, and finish machining. Helix Angle: 35 deg, high adaptability to the material and hardness of workpiece, widely used to mold and product processing and cost efficient. |
Double edged with 35 degree helix angle design, make end mill more wearable.
Double edged with 35 degree helix angle design, make end mill more wearable.
The cutting can be discharged in time and can be processed efficiently.
Chamfering is easy to operate, Handle with chamfering, easier to clamp.
| Specification | Flute Dia(φ) | Flute Length (C) | Shank Dia(D) | Overall Length(L) |
|---|---|---|---|---|
| Φ1x3Cx4x50L | 1.0 | 3 | 4 | 50 |
| Φ1.5x4Cx4x50L | 1.5 | 4 | 4 | 50 |
| Φ2x6Cx4x50L | 2.0 | 6 | 4 | 50 |
| Φ2.5x8Cx4x50L | 2.5 | 8 | 4 | 50 |
| Φ3x8Cx4x50L | 3.0 | 8 | 4 | 50 |
| Φ3.5x10Cx4x50L | 3.5 | 10 | 4 | 50 |
| Φ4x10Cx4x50L | 4.0 | 10 | 4 | 50 |
| Φ5x13Cx6x50L | 5.0 | 13 | 6 | 50 |
| Φ6x15Cx6x50L | 6.0 | 15 | 6 | 50 |
| Φ8x20Cx8x60L | 8.0 | 20 | 8 | 60 |
| Φ4x20Cx4x75L | 4.0 | 20 | 4 | 75 |
| Φ5x20Cx6x75L | 5.0 | 20 | 6 | 75 |
| Φ6x20Cx6x75L | 6.0 | 20 | 6 | 75 |
| Φ8x25Cx8x75L | 8.0 | 25 | 8 | 75 |
| Φ10x25Cx10x75L | 10.0 | 25 | 10 | 75 |
| Φ12x30Cx12x75L | 12.0 | 30 | 12 | 75 |
| Φ4x25Cx4x100L | 4.0 | 25 | 4 | 100 |
| Φ5x25Cx6x100L | 5.0 | 25 | 6 | 100 |
| Φ6x30Cx6x100L | 6.0 | 30 | 6 | 100 |
| Φ8x35Cx8x100L | 8.0 | 35 | 8 | 100 |
| Φ10x40Cx10x100L | 10.0 | 40 | 10 | 100 |
| Φ12x45Cx12x100L | 12.0 | 45 | 12 | 100 |
| Φ14x40Cx14x100L | 14.0 | 40 | 14 | 100 |
| Φ16x40Cx16x100L | 16.0 | 40 | 16 | 100 |
| Φ18x40Cx18x100L | 18.0 | 40 | 18 | 100 |
| Φ20x45Cx20x100L | 20.0 | 45 | 20 | 100 |
