OSG - 1/4", 1/4" LOC, 3/8" Shank Diam, 2-1/16" OAL, 4 Flute, Cobalt Square End Mill - Single End, Uncoated, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series 541
Item #: 44191062
Brand: OSG
Model #: 5417000
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 are used at reduced speeds for general applications on nonferrous metals.
Center Cutting tools have one or more cutting edges at the tip and are used in a variety of applications including plunging, drilling or ramping.
| Product Specifications | |
|---|---|
| Mill Diameter (Inch) | 1/4 |
| Mill Diameter (Decimal Inch) | 0.2500 |
| Number of Flutes | 4 |
| Length of Cut (Inch) | 1/4 |
| Length of Cut (Decimal Inch) | 0.2500 |
| Material | Cobalt |
| Finish/Coating | Uncoated |
| Shank Diameter (Inch) | 3/8 |
| Single or Double End | Single |
| Overall Length (Inch) | 2-1/16 |
| Center Cutting | Center Cutting |
| Flute Direction | Right Hand |
| Cutting Direction | Right Hand |
| Helix Angle | 30.00 |
| Flute Type | Spiral |
| Material Grade | M42 |
| Chipbreaker | No |
| Extended Reach | No |
| Series/List | 541 |
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