Standard precision glass beads
Our precision glass beads are predominantly made from soda-lime glass and borosilicate glass, however are also available in quartz glass, sapphire or optical glass on request. The standard tolerance is ± 0.02 mm. The surface can be frosted or polished without any extra charge.
Need even more precision?
We are more than happy to help here: we can manufacture customized precision glass beads with diameter tolerances of ± 0.01 and ± 0.005 mm.
Made from borosilicate glass 3.3 with smooth surface
- Pack of 100 units
- With smooth surface
| SKU# | Diameter (mm) |
| 8672020 | 2 ± 0.02 |
| 8672030 | 3 ± 0.02 |
| 8672040 | 4 ± 0.02 |
| 8672050 | 5 ± 0.02 |
| 8672060 | 6 ± 0.02 |
| 8672070 | 7 ± 0.02 |