Helical Flute Thread Mill: #4-40, Internal, 3 Flute, 0.2500" Shank Dia, Carbide
Item #: 02129328
Brand: Tool-Flo
Model #: 1271468
Product Specifications
| Material | Carbide |
| Thread Size (Inch) | #4-40 |
| Thread Type | Internal |
| Shank Diameter (Decimal Inch) | 0.2500 |
| Cutting Diameter (Decimal Inch) | 0.0830 |
| Length Of Cut (Decimal Inch - 4 Decimals) | 0.2500 |
| Overall Length (Decimal Inch) | 2.5000 |
| Thread Standard | UN |
| Flute Direction | Left Hand |
| Material Grade | Micrograin |
| Number Of Flutes | 3 |
| Coating/Finish | AlTiN |
| Coolant Through | No |
| Teeth Per Inch | 40 |
| UNSPSC Code | 23242117 |
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