OSG - Metric, 0.0283" Cutting Diam, 3 Flute, Solid Carbide Helical Flute Thread Mill - Internal Thread, 0.25mm LOC, 40mm OAL, 3mm Shank Diam
Item #: 73786428
Brand: OSG
Model #: 3900495
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.
SS (Super Smooth) is a TiALN based coating that features a tight thickness tolerance that controls the thread size and finish of small diameter thread mills. It is designed for extreme temperature and wear resistance. SS is a proprietary coating exclusive to OSG Tap and Die, Inc.
| Product Specifications | |
|---|---|
| Pitch (mm) | 0.25 |
| Material | Solid Carbide |
| Thread Type | Internal |
| Shank Diameter (mm) | 3 |
| Number of Flutes | 3 |
| Cutting Diameter (Decimal Inch) | 0.0283 |
| Cutting Diameter (mm) | 0.72 |
| Length of Cut (Decimal Inch) | 0.0098 |
| Length of Cut (mm) | 0.25 |
| Finish/Coating | SS |
| Through Coolant | NonThrough Coolant |
| Minimum Nominal Diameter | 1mm |
| Minimum Nominal Diameter (mm) | 1.00 |
| Minimum Nominal Diameter (Decimal Inch) | 0.0394 |
| Overall Length (mm) | 40 |
| Thread Standard | Metric |
| Flute Direction | Right Hand |
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