Vargus Microscope Threading Insert America UN - M659TH18UNL16RVBX - 18TPI Pitch - 6.3mm Min Bore Dia (6mm Shank)
031-00016
M659TH18UNL16RVBX
Microscope Threading Insert - American UN.
Features and Benefits:
-
No Chipbreaker.
-
Longer tool life.
- Tolerance Class: 2A/2B
View the full Vargus Microscope Catalogue HERE.
| Description | M659TH18UNL16RVBX |
| Thread | 5/16"-18UNC |
| Shank Dia d(mm) |
6.0 |
| Min Bore Dia D min. (mm) |
6.3 |
| Pitch (TPI) |
18 |
| Helix° | 3.5 |
| L1 | 16 |
| F | 2.9 |
| Y | 1.05 |
| h (min) | 0.81 |
| L2 ref* | 18.5 |
| L ref | 42.2 |
| Insert Size (IC) | 6.0 |
| Grade | VBX |
| Coating | TiCN |
| EXT/INT | INT |
| R/L Hand | RH |