Walter-Prototyp - 20mm, 4 Flute, Single End, Solid Carbide 1mm Corner Radius End Mill - 104mm OAL, 50° Helix, Right Hand Flute, 38 LOC, Right Hand Cut
Item #: 36242121
Brand: Walter-Prototyp
Model #: 5530514
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) | 0.7874 |
| End Type | Corner Radius |
| Corner Radius (mm) | 1.000 |
| Corner Radius (Decimal Inch) | 0.0394 |
| Number of Flutes | 4 |
| Material | Solid Carbide |
| Finish/Coating | TiAlN |
| Length of Cut (mm) | 38.00 |
| Length of Cut (Decimal Inch) | 1.4961 |
| Shank Diameter (mm) | 20.00 |
| Overall Length (mm) | 104.00 |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Helix Angle | 50.00 |
| Material Grade | A1007 |
| Single or Double End | Single |
| Length Type | Long |
| Centercutting | Yes |
| Flute Direction | Right Hand |
| Mill Diameter Tolerance (mm) | h9 |
| Shank Diameter Tolerance (mm) | h6 |
| Extended Reach | No |
| Overall Length Tolerance (mm) | +2.00 |
| TIR Maximum (mm) | 0.02 |
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