The professional temperature control of the Quality Inspection Room is 20 degrees Celsius, which conforms to the international standard for professional laboratories.
Product Description
One Sided GO/NO GO Plug Gauge:
| Handle Size | |||
| No. | Gauge Size | L | D |
| Vise-1 | 0.2~4.0 | 80 | 5 |
| Vise-2 | 4.0~6.0 | 80 | 8 |
| Vise-3 | 8.0~10.0 | 80 | 12 |
| Vise-4 | 10.0~13.0 | 80 | 15 |
| Vise-5 | More 13.0 | 80 | 20 |
Testing Instrument:
1. Tokyo Accretech roundness meter
2. Mahr roundness meter, Germany
3. Mitutoyo laser length gauge
4. Swiss Trimos external diameter length measuring instrument
The professional temperature control of the Quality Inspection Room is 20 degrees Celsius, which conforms to the international standard for professional laboratories.
Our products are tested repeatedly during the production process, and fully tested by the Quality Inspection Room.
Material Comparison Table:
| Features | Steel | Ceramic | Tungsten Carbide |
| （g/cm3）Proportion | 7.8 | 6.0 | 15 |
| Hardness | HRC (56~60) | HV1200 (HRC72) | HRA91 (HRC78) |
| Thermal expansion degree | 11.0 | 8.0 | 5.0 |
| Wear-resisting | 1 | 6 | 10 |
