UNF 3/4"x16- 2xDo - 16 TPI Pitch Helical Flute Internal Carbide Thread Mill with Axial Coolant - (Helicool Series - Vardex)
104-00081
Thread Milling TM Solid Carbide HeliCool IN 16 TPI UN Shank Diameter 18 (mm) Cutting Diameter 17 (mm) Tool Overhang 38.8 (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
- Axial coolant for blind holes

| Thread Standard | UN |
| Pitch | 16TPI |
| EXT/INT | IN |
| Coolant | Yes |
| L | 38.8mm |
| L1 | 38.8mm |
| Le | 38.8mm |
| Cutting Dia | 17.0mm |
| Z | 4 |
| Zt | 24 |
| Grade | VTH |
| Coating | TiCN |
| Description | HC18170L38-I16UNFTMVTH |
| Shank Dia | 18mm |
104-00081 UNF 3/4"X16- 2XDO - 16 TPI PITCH HELICAL FLUTE INTERNAL CARBIDE THREAD MILL WITH AXIAL COOLANT - (HELICOOL SERIES - VARDEX)