UN 4-40 3xDo - 40 TPI Pitch (3mm Shank) UN DT3 Miniature Internal Carbide Thread Mill - (MilliPro Series - Vardex)
102-00097
Thread Milling TM Solid Carbide MilliPro IN 40 TPI UN Shank Diameter 3 (mm) Cutting Diameter 2.1 (mm) Tool Overhang 9 (mm) VTH Grade
- For Internal Machining
- For UN threads
- Ideal for Steel, Stainless Steel, HRSA's, Cast Iron & Non-Ferrous
- Made from Micro grain Solid Carbide
- TiCN coating for longer tool life
| Thread Standard | UN |
| Pitch | 40 TPI |
| EXT/INT | IN |
| Coolant | No |
| L | 9mm |
| L1 | 9.0mm |
| Le | 1.91mm |
| Cutting Dia | 2.1mm |
| Z | 3 |
| Zt | 3 |
| Grade | VTH |
| Coating | TiCN |
| Description | D3T03021L090-I40UNTMVTH |
| Shank Dia | 3mm |