UN 7/16"x20 2xDo - 20TPI UN Internal Carbide Thread Mill - Vardex Helical
101-00042
Thread Milling TM Solid Carbide Helical IN 20 TPI UN Shank Diameter 10 (mm) Cutting Diameter 8.5 (mm) Tool Overhang 22.9 (mm) VTH Grade
- For Internal Machining
- For UN threads
- Made from Micrograin Solid Carbide
- Ideal for Steel, Stainless Steel, HRSA's, Cast Iron & Non-Ferrouse
- TiCN coating for longer tool life
| Thread Standard | UN |
| Pitch | 20 TPI |
| EXT/INT | IN |
| Coolant | No |
| L | 22.9mm |
| L1 | 22.9mm |
| Le | 22.9mm |
| Cutting Dia | 8.5mm |
| Z | 4 |
| Zt | 18 |
| Grade | VTH |
| Coating | TiCN |
| Shank Dia | 10mm |
| Description | H10085L23-I20UNFTMVTH |