Interstate - 1/4" Diam, 1-3/8" LOC, 3 Flute Cobalt Roughing & Finishing Square End Mill - TiN Finish, 3-1/8" OAL, 3/8" Shank Diam, Weldon Shank, 30° Helix, Non-Centercutting
Item #: 01905173
Brand: Interstate
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.
Non-Center Cutting applications have peripheral teeth allowing for the user to side (radial) cut or contour an exterior surface. Used in applications where plunge cutting is not necessary.
| Product Specifications | |
|---|---|
| Mill Diameter (Inch) | 1/4 |
| Mill Diameter (Decimal Inch) | 0.2500 |
| End Type | Square |
| Number of Flutes | 3 |
| Material | Cobalt |
| Finish/Coating | TiN |
| Length of Cut (Inch) | 1-3/8 |
| Length of Cut (Decimal Inch) | 1.3750 |
| Shank Diameter (Inch) | 3/8 |
| Overall Length (Inch) | 3-1/8 |
| Centercutting | Non-Center Cutting |
| Extended Reach | NonExtendedReach |
| Chipbreaker | No |
| Shank Type | Weldon Shank |
| Helix Angle | 30 |
| Material Grade | M42 |
| Single or Double End | Single |
| Cutting Direction | Right Hand |
| Flute Direction | Right Hand |
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