RobbJack - 3/4", 3 Flute, Single End, Solid Carbide, 0.09" Corner Radius End Mill - 6" OAL, 40° Helix, Right Hand Flute, 3/4" LOC, Right Hand Cut, 3-3/4" Extended Reach
Item #: 61332607
Brand: RobbJack
Model #: FM-305-24-090
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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are are used at reduced speeds for general applications on nonferrous metals.
| Product Specifications | |
|---|---|
| Mill Diameter (Inch) | 3/4 |
| Mill Diameter (Decimal Inch) | 0.7500 |
| End Type | Corner Radius |
| Corner Radius (Decimal Inch) | 0.0900 |
| Number of Flutes | 3 |
| Material | Solid Carbide |
| Finish/Coating | Uncoated |
| Length of Cut (Inch) | 3/4 |
| Length of Cut (Decimal Inch) | 0.7500 |
| Shank Diameter (Inch) | 3/4 |
| Overall Length (Inch) | 6 |
| Flute Type | Spiral |
| Cutting Direction | Right Hand |
| Helix Angle | 40 |
| Reach Length (mm) | 95.25 |
| Reach Length (Inch) | 3-3/4 |
| Reach Length (Decimal Inch) | 3.7500 |
| Neck Diameter (mm) | 18.10 |
| Neck Diameter (Decimal Inch) | 0.7125 |
| Single or Double End | Single |
| Centercutting | Yes |
| Flute Direction | Right Hand |
| Mill Diameter Tolerance (mm) | -0.0254/-0.0381 |
| Mill Diameter Tolerance (Decimal Inch) | -0.001/-0.0015 |
| Shank Diameter Tolerance (mm) | -0.002/-0.005 |
| Shank Diameter Tolerance (Decimal Inch) | -0.0001/-0.0002 |
| Extended Reach | Yes |
| Overall Length Tolerance (mm) | +/-1.53 |
| Overall Length Tolerance (Decimal Inch) | ±0.060 |
| TIR Maximum (Decimal Inch) | 0.0005 |
| TIR Maximum (mm) | 0.01 |
| Series/List | FM-305 |
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