It is the M3 tool datuming styli cube #A-2008-0602. Tool setting styli are fitted with a precision ground tip to ensure high squareness and parallelism.
| Thread | M3 |
| Length | 24.0 mm |
| For use on | TS20 |
| Faces | 4 |
| Tip Material | Tungsten Carbide |
| Stem Material | Stainless Steel KE108 |
| Mass | 8.0 g |
