Hertel - 3/4" Diam, Coarse Pitch, 2-1/4" LOC, 3 Flute Cobalt Roughing Square End Mill - TiN Finish, 4-1/2" OAL, 3/4" Shank Diam, Single End, Centercutting, 37° Helix
Item #: 84511781
Brand: Hertel
Exact Tooling IR#: 04
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Titanium Nitride (TiN) is a multi-purpose coating which increases chip flow in softer materials. The heat and hardness resistance allows the tool to run at higher speeds than uncoated tools.
| Product Specifications | |
|---|---|
| Mill Diameter (Inch) | 3/4 |
| Mill Diameter (Decimal Inch) | 0.7500 |
| Number of Flutes | 3 |
| Pitch | Coarse |
| Length of Cut (Inch) | 2-1/4 |
| Length of Cut (Decimal Inch) | 2.2500 |
| Shank Diameter (Inch) | 3/4 |
| End Type | Square End |
| Material | Cobalt |
| Finish/Coating | TiN |
| Overall Length (Inch) | 4-1/2 |
| Centercutting | Center Cutting |
| Helix Angle | 37.00 |
| Extended Reach | No |
| Material Grade | M42 |
| Single or Double End | Single |
| Cutting Direction | Right Hand |
| Flute Direction | Right Hand |
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