Dimensions
Master ring gauges made from tungsten carbide can be specially ordered.
Master ring gauges made from tungsten carbide can be specially ordered.
Master ring gauges made from tungsten carbide can be specially ordered.


※1 storage boxes are for small gauge hexagonal carrying cases.
※2 storage boxes are for large gauge hexagonal carrying cases.
Specifications (Master Ring Gauge)
| Set Range, d (mm) | Outer Diameter, d1 (mm) | Thickness, t (mm) | Chamfering, C | Manufacturing Tolerance |
| 3.00 | 20 | 6 | 0.5 | ±2.0 μm |
| 3.50 4.00… 5.50 6.00 | 20 | 8 | 0.5 | |
| 6.50 7.00… 9.50 10.00 | 27 | 10 | 0.5 | |
| 10.50 11.00… 13.50 14.00 | 37 | 12 | 1 | |
| 14.50 15.00… 17.50 18.00 | 48 | 14 | 1 | |
| 18.50 19.00… 23.50 24.00 | 53 | 16 | 1 | |
| 24.50 25.00… 29.50 30.00 | 62 | 18 | 1 | |
| 30.50 31.00… 34.50 35.00 | 68 | 20 | 1.5 | |
| 35.50 36.00… 39.50 40.00 | 73 | 22 | 1.5 | |
| 40.50 41.00… 44.50 45.00 | 78 | 24 | 2 | |
| 45.50 46.00… 49.50 50.00 | 88 | 26 | 2 |
Specifications (Ceramic Master Ring Gauge)
| Set Range, d (mm) | Outer Diameter, d1 (mm) | Thickness, t (mm) | Chamfering, C | Manufacturing Tolerance |
| 6.00 | 25 | 7 | 1 | ±1.0 μm |
| 8.00/10.00/11.00/12.00/15.00 | 32 | 10 | 1.1 | |
| 16.00/17.00/18.00/20.00/22.00/24.00 | 45 | 1.2 | ||
| 25.00/27.00/28.00 | 53 | 15 | 1.8 | |
| 30.00/32.00/35.00/38.00/40.00/42.00 | 71 | 2 | ±1.5 μm | |
| 45.00 | 85 | 2.3 |
※Other sizes can be specially ordered.
Contact us today to inquire about the Master Ring Gauge and enhance your measurement capabilities.
Malaysia