Helical Flute Thread Mill: 5/16-18 5/16-48, Internal & External, 4 Flute, 1/4″ Shank Dia, Solid Carbide - 48 TPI, 0.24″ Cut Dia, 2-1/2″ OAL, AlTiN Coated
Item #: 79471140
Brand: Harvey Tool
Model #: 71055-C3
Product Specifications
| Maximum Threads Per Inch | 48 |
| Minimum Threads Per Inch | 18 |
| Material | Solid Carbide |
| Thread Type | Internal & External |
| Thread Size | 5/16-18 - 5/16-48 |
| Shank Diameter (Inch) | 1/4 |
| Shank Diameter (Decimal Inch) | 0.2500 |
| Cutting Diameter (Inch) | 0.2400 |
| Cutting Diameter (Decimal Inch) | 0.2400 |
| Minimum Nominal Diameter (Inch) | 5/16 |
| Overall Length (Decimal Inch) | 2.5000 |
| Overall Length (Inch) | 2-1/2 |
| Neck Diameter (Decimal Inch) | 0.1600 |
| Thread Standard | UN |
| Number Of Flutes | 4 |
| Coating/Finish | AlTiN |
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