Kennametal - 20mm Diam, Fine Pitch, 22mm LOC, 4 Flute Solid Carbide 45° Corner Chamfer Roughing End Mill - AlTiN Finish, 92mm OAL, 20mm Shank Diam, Single End, Centercutting, 20° Helix
Item #: 58454505
Brand: Kennametal
Model #: 4047078
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.
Aluminum titanium nitride (AlTiN) is one of the most abrasive resistant and hardest of the coatings. It is commonly used for machining aircraft and aerospace material, nickel alloy, stainless steel, titanium, cast iron and carbon steel.
| Product Specifications | |
|---|---|
| Mill Diameter (mm) | 20.00 |
| Mill Diameter (Decimal Inch) | 0.7874 |
| Number of Flutes | 4 |
| Pitch | Fine |
| Length of Cut (mm) | 22.00 |
| Length of Cut (Decimal Inch) | 0.8661 |
| Shank Diameter (mm) | 20.00 |
| End Type | Corner Chamfer |
| Material | Solid Carbide |
| Finish/Coating | AlTiN |
| Overall Length (mm) | 92.00 |
| Centercutting | Center Cutting |
| Helix Angle | 20.00 |
| Extended Reach | No |
| Chamfer Width (mm) | 0.50 |
| Chamfer Width (Decimal Inch) | 0.0197 |
| Coolant Induced | No |
| Chamfer Angle | 45 |
| Single or Double End | Single |
| Cutting Direction | Right Hand |
| Flute Direction | Right Hand |
| Length Type | Long |
| Flute Type | Spiral |
| Helix Style | Slow |
| Mill Diameter Tolerance (mm) | -0.065/-0.195 |
| Shank Diameter Tolerance (mm) | +0.000/-0.013 |
| Overall Length (Decimal Inch) | 3.6220 |
| Series/List | F4BJ |
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