Niagara Cutter - 3/4" Diam, Coarse Pitch, 1-5/8" LOC, 4 Flute Cobalt Roughing Ball End Mill - Uncoated, 3-7/8" OAL, 3/4" Shank Diam, Single End, Centercutting
Item #: 45520186
Brand: Niagara Cutter
Model #: N70244
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.
Uncoated tools do not feature supportive treatments on the cutting edge. They are used at reduced speeds for general applications on nonferrous metals.
| Product Specifications | |
|---|---|
| Mill Diameter (Inch) | 3/4 |
| Mill Diameter (Decimal Inch) | 0.7500 |
| Number of Flutes | 4 |
| Pitch | Coarse |
| Length of Cut (Inch) | 1-5/8 |
| Length of Cut (Decimal Inch) | 1.6250 |
| Shank Diameter (Inch) | 3/4 |
| End Type | Ball End |
| Material | Cobalt |
| Finish/Coating | Uncoated |
| Overall Length (Inch) | 3-7/8 |
| Centercutting | Center Cutting |
| Extended Reach | No |
| Material Grade | M42 |
| Single or Double End | Single |
| Cutting Direction | Right Hand |
| Flute Direction | Right Hand |
| Length Type | Regular |
| Mill Diameter Tolerance (Decimal Inch) | +0.003/-0.000 |
| Shank Diameter Tolerance (Decimal Inch) | -0.0001/-0.0005 |
| Overall Length Tolerance (Decimal Inch) | +0.062/-0.000 |
| Series/List | RMB700 |
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