Ruby ball. Special design on request.
Silicon nitride and zirconium oxide balls are available for all styli and all thread sizes.
Sphere-Ø mm DK | Measure. len. mm ML1/ML | Body-Ø mm DG | Total length mm L/L1 | Shaft-Ø mm DS | Weight g | Price/piece |
---|---|---|---|---|---|---|
8.0 | 74.0/78.0 | 12.0 | 94.0/90.0 | 6.0 | 16.0 | 189.00 |