Scientific Cutting Tools - 7/16-20 Internal/External 4-Flute Solid Carbide Helical Flute Thread Mill
Item #: 71962427
Brand: Scientific Cutting Tools
Model #: TM345-20HA
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.
ALTiN+ is a nano structured ALTiN coating with special additives. It has high hardness, protects against high temperatures and has exceptional oxidation stability. It is used on a broad range of materials including high temp alloys and stainless steels.
| Product Specifications | |
|---|---|
| Threads Per Inch | 20 |
| Material | Solid Carbide |
| Thread Size (Inch) | 7/16-20 |
| Thread Type | Internal/External |
| Shank Diameter (Decimal Inch) | 0.3750 |
| Shank Diameter (Inch) | 3/8 |
| Number of Flutes | 4 |
| Cutting Diameter (Decimal Inch) | 0.3450 |
| Length of Cut (Decimal Inch) | 0.8200 |
| Finish/Coating | AlTiN+ |
| Through Coolant | NonThrough Coolant |
| Minimum Nominal Diameter | 7/16 |
| Minimum Nominal Diameter (Decimal Inch) | 0.4375 |
| Overall Length (Decimal Inch) | 3.5000 |
| Overall Length (Inch) | 3-1/2 |
| Thread Standard | UNF |
| Flute Direction | Right Hand |
| Material Grade | Submicron |
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