Bore Gages calibration service

With the aim of serving customers with the best after-sales services, EMIN Vietnam has established the Equipment Inspection - Calibration - Repair Service Center. With the support from numerous equipment manufacturers in the world, EMIN Vietnam possesses well-prepared calibrating instruments. EMIN Vietnam has successfully repaired and calibrated specialized equipment in Vietnam, ensuring the quickness, effectiveness and convenience for customers. Only few technical trading company in Vietnam do possess this technical capacity including EMIN Vietnam.

>> Bore Gage
- Bore Gage is a specialized device to measure the inner diameter of the part with high accuracy.

>> Other information
Usually we can use a caliper to measure the hole diameter. However, to check for deep holes and require high precision such as cylinder cavity size, a specialized hole gauge is required.

Watches usually include 1 probe, 1 body and 1 clock face display. There are 2 types: mechanical watches and electronic watches. There are diverse types to serve the different requirements of the job.

♦ Measuring range
Depending on each measurement needs, there will be different measuring ranges such as small hole measurement, standard hole measurement, blind hole measurement. And usually the measuring ranges are as follows:
- Ranges from 6mm-10mm, 10-18mm, 10-18.5mm for small hole measurement.
Ranges from 18-35mm, 35-60mm, 50-160mm, 160-250mm, 250-450mm are usually for standard hole measurement and blind hole measurement

♦ Scale division
The scale division of a women's watch is usually dependent on the scale division of the dial. Hole gauge is often used to measure and check the size of borehole in details, in pipes with a scale of 0.01mm or even as small as 0.002mm. The scale division has a decisive role to the accuracy of the measurement results. Helping the operator can manipulate details and get the most accurate results.

♦ Accuracy
For any measuring device, not just a hole gauge, the accuracy of the device is always the first priority and is of special concern to the user. With hole measuring equipment manufacturers always try to improve the accuracy of the equipment to provide the best quality for their products. Depending on your needs, customers can choose the precision to suit.

For further information about calibration service, visit our website at:

For further information and calibration requirements, Please contact

Equipment Inspection - Calibration - Repair Service Center - EMIN Vietnam JSC 

 Adress: No 11, Hoang Cau Moi Street, Trung Liet Ward Dong Da District, Ha Noi City

Email: - Hotline: 097.251.2864 (Mr. Truong)