The most popular M3 styli, with ball diameter, length and part number. Use the full guide PDF for every variant.
Part numbers exactly as published; “–” means not available in that size.
| Ball diameter | 1.0 (0.04) | 2.0 (0.08) | 3.0 (0.12) | 4.0 (0.16) | 5.0 (0.20) |
|---|---|---|---|---|---|
| Length 21 mm | A-5000-3551 | A-5000-3552 | A-5000-3553 | A-5000-7606 | A-5000-7630 |
| 31 mm | – | – | – | A-5000-3554 | A-5000-7648 |
| Ball diameter | 0.5 (0.020) | 1.5 (0.06) | 2.0 (0.08) | 2.5 (0.10) | 3.0 (0.12) | 4.0 (0.16) | 5.0 (0.20) |
|---|---|---|---|---|---|---|---|
| Length 21 mm | A-5000-7632 | A-5003-0050 | – | A-5003-0054 | – | – | – |
| 30 mm | – | A-5003-0051 | A-5003-0052 | A-5003-0055 | A-5003-0057 | – | – |
| 40 mm | – | – | A-5003-0053 | A-5003-0056 | A-5003-0058 | A-5003-0060 | A-5003-0062 |
| 50 mm | – | – | – | – | A-5003-0059 | A-5003-0061 | A-5003-0063 |
| Ball diameter | 3.0 (0.12) | 4.0 (0.16) | 5.0 (0.20) |
|---|---|---|---|
| Length 50 mm | A-5003-0067 | A-5003-0068 | A-5003-0069 |
| Ball diameter | 6.0 (0.24) | 8.0 (0.32) |
|---|---|---|
| Length 75 mm | A-5003-4860 | A-5003-4862 |
| 100 mm | A-5003-4861 | A-5003-4863 |
| Length | 10.0 (0.40) | 20.0 (0.79) | 35.0 (1.38) | 50.0 (1.97) | 75.0 (2.95) | 100.0 (3.94) |
|---|---|---|---|---|---|---|
| Stainless steel | A-5004-7609 | A-5004-7583 | A-5004-7584 | – | – | – |
| Ceramic | – | – | – | A-5003-0075 | – | – |
| Carbon fibre | – | – | – | A-5003-4864 | A-5003-4865 |
Ball, stem and M3 thread in 21–50 mm lengths.
Fixed star configurations for complex features.
Stainless, ceramic and carbon fibre to extend reach.
Cranked and application-specific styli.
