Walter-Prototyp - 20mm, 4 Flute, Solid Carbide, 1mm End Mill - 4-3/32" OAL, 38° Helix, Right Hand Flute, 38mm LOC, Right Hand Cut
Item #: 47279559
Brand: Walter-Prototyp
Model #: 6814340
Exact Tooling IR#: 04
Features and Benefits
Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Titanium aluminum nitride (TiAlN) has a higher hardness than TiN and TiCN. It is extremely heat resistant and commonly used for high speed applications on stainless steels, nickel and titanium alloys.
| Product Specifications | |
|---|---|
| Mill Diameter (mm) | 20.00 |
| Mill Diameter (Decimal Inch) | 0.7870 |
| Corner Radius (mm) | 1 |
| Corner Radius (Decimal Inch) | 0.039 |
| Number of Flutes | 4 |
| Material | Solid Carbide |
| Finish/Coating | TiAlN |
| Length of Cut (mm) | 38.00 |
| Length of Cut (Decimal Inch) | 1.0000 |
| Shank Diameter (mm) | 20.00 |
| Shank Diameter (Inch) | 0.7870 |
| Overall Length (mm) | 104.00 |
| Overall Length (Inch) | 4.0940 |
| Cutting Direction | Right Hand |
| Helix Angle | 38 |
| Chamfer Angle | 0 |
| Flute Direction | Right Hand |
| Series/List | MC251-A-4-B-R |
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