Seco - 1/2-20 UNF, 0.428" Cutting Diam, 2 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 3-1/2" OAL, 14mm Shank Diam
Item #: 65939761
Brand: Seco
Model #: 17208
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.
| Product Specifications | |
|---|---|
| Threads Per Inch | 20 |
| Material | Solid Carbide |
| Thread Size (Inch) | 1/2-20 |
| Thread Type | Internal |
| Shank Diameter (Decimal Inch) | 0.5510 |
| Shank Diameter (mm) | 14 |
| Number of Flutes | 2 |
| Cutting Diameter (Decimal Inch) | 0.4280 |
| Through Coolant | Through Coolant |
| Minimum Nominal Diameter | 1/2 |
| Minimum Nominal Diameter (Decimal Inch) | 0.5000 |
| Overall Length (Decimal Inch) | 3.5040 |
| Shank Length (Decimal Inch) | 1.7720 |
| Thread Standard | UNF |
| Flute Direction | Right Hand |
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