This is the M5 Styli for holder #A-5555-0116 with a tungsten carbide stem and a ruby ball.
Thread mount | M5 |
Ball diameter (DK) | 3.0 mm |
Overall length (L) | 38.0 mm |
Base diameter (DS) | 2.0 mm |
Ball Material | Ruby |
Stem Material | Tungsten Carbide |
Mass | 2.0 g |