Active Member
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[China]
Address: 1012-1 Mall, Huaren street, Tianyuan District, Zhuzhou City, Hunan province, China Zip code: 412000
Contact name:Emily
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd |
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Description:
D4/5/6/8/10mm 4 Flutes Tungsten Carbide Milling Cutter 75mm HRC60
Nano Coated Milling Cutter CNC Tool
Tungsten Carbide Milling Cutter / HRC65 Solid Carbide Nano Coated
End Mills
Micro grain raw material:
Grain size: 0.4-0.6μm
Co 10%, 12%
TRS >3600 N/mm2
Hardness HRA 91.8-92.5
Work piece HRC45-50 HRC55-60 HRC65 HRC68
Helix angle 30°-45 °
Diameter of cutting edge 0.2-0.9 mm; 1-20 mm
Diameter of rods 4-20 mm
Length 50-100 mm
Cutting Form Flat, Square, Ball nose, Corner Radius, Taper Flute,
etc
Flutes No. 1-7
Materials
| Carbide Grade | Technical Details of tungsten carbide rod |
| 10U | Co:10% WC 89% rare element: 1% HRA: 90.5°Grain Size: 0.75um |
| 12U | Co:12% WC 85% rare element: 3% HRA: 92.5°Grain Size: 0.4um |
| K40 | Co:12% WC 84% rare element: 4% HRA: 93°Grain Size: 0.4um |
| K44 | Co:12% WC 84% rare element: 4% HRA: 93.5°Grain Size: 0.4um |
The materials to be cut
| Carbide Grade | HRC of End mill | Materials to be cut |
| 10U | HRC45-50 | For cutting the materials under HRC35 |
| 12U | HRC55-58 | For cutting the materials under HRC50 |
| K40 | HRC60-62 | For cutting the materials under HRC55 |
| K44 | HRC65-70 | For cutting the materials under HRC63 |
Corresponding Coating
| Carbide Grade | HRC of End mill | Corresponding Coating |
| 10U | HRC45-50 | AlTiN |
| 12U | HRC55-58 | TiAlN |
| K40 | HRC60-62 | TiSlN |
| K44 | HRC65-70 | Nano |
Coating Information
| AlTiN | TiAlN | TiSlN | Nano | |
| Hardness(HV) | 3200 | 2800 | 3600 | 42(GPA) |
| Thickness(UM) | 2.5-3 | 2.5-3 | 3 | 3 |
| Oxidation Temp(°) | 900 | 800 | 1000 | 1200 |
| Friction Coefficient | 0.3 | 0.3 | 0.45 | 0.4 |
| Color | Black | Violet | Copper | Blue |
Coating Information
Coating | Color | Coating Temperature | Thickness (um) | HV | Application Temperature | Friction coefficient |
TiAlN | Purple-Gray | <600°C | 3-5 | 3300 | 800 °C | 0.3 |
| AlTiN | Black | <600 °C | 3-5 | 3500 | 900 °C | 0.3 |
| TiSiN | Copper | <600 °C | 3-5 | 3500 | 1500 °C | 0.4 |
| NaNo | Blue | <600 °C | 3-5 | 3800 | 1200 °C | 0.4 |
| CrN | Silver Gray | <480 °C | 2-2.5 | 2500 | 700 °C | 0.3 |
Specification:
HRC:60
Material: Carbide (tungsten steel)
Coating: Nano-blue Coated
Flute: 4 Flutes
Highest cutting hardness: HRC60
| Size | Model | Diameter of Head (mm) | Diameter of Shank (mm) | Blade Length (mm) | Total Length (mm) |
| 4mm | 4*16*4D*75L | 4 | 4 | 16 | 75 |
| 5mm | 5*18*5D*75L | 5 | 5 | 18 | 75 |
| 6mm | 6*25*6D*75L | 6 | 6 | 25 | 75 |
| 8mm | 8*25*8D*75L | 8 | 8 | 25 | 75 |
| 10mm | 10*25*10D*75L | 10 | 10 | 25 | 75 |
Features:
Durable and practical.
Highest harness could reach HRC60 for general steel alloy steel
mold steel.
Four flute design provides small chip loads and quicker removal.
Suitable for DIY, Home and General Building / Engineering Using.
Package Included:
1pcs x 4 Flutes Milling Cutter
More Details:
