Specialize in industrial tools and machine tool accessories since 1993


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best steel gauge block big suppliers for Caliper

best steel gauge block big suppliers for Caliper

Best steel gauge block big suppliers for Caliper

Trade Terms
Supply Ability
Qingdao or any other main port in China
T/T,L/C,Western Union,Moenygram,Paypal,etc
Packaging Detail
in plastic case or wooden case
by air or by sea
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Quantity Needed:
Enterprise Strength
  • PRECO has a unique quality management system for production management. At the same time, our large after-sales service team can improve the quality of the products by investigating the opinions and feedback of customers.
Company Advantages
1. PRECO gage block manufacturers is fabricated employing quality-approved raw materials.
2. The product is applied to provide excellent and efficient performance.
3. Qingdao preco imp. & exp. co., ltd. uses superior raw material to ensure high quality.

Product Information

Inch Round Gage Blocks

Pcs/setSize(mm)GradeDiameterThreadItem No.
360.0500, 0.0600,    0.0625, 0.0700, 0.0800±0.00013/4''1/4-28UNF630-4050
0.090, 0.100, 0.200 ,0.300, 0.400 ,0.500M6630-4051
0.600, 0.700 0.800, 0.900, 1.00  
0.125, 0.130, 0.140, 0.150, 0.160,
0.170, 0.180, 0.190

  • ◪  The measuring face are the two parallel ends.

  •   The diameter of the inner hole is 6.5mm, when the dimension less 0.080'' & the inner hole is 1/4-28UNF when the diamension is not less than 0.080''. 

  • ◪  Individual gage block is available.


  Used as a reference for the calibration of measuring instruments, such as micrometers, calipers, dial indicators,sine bars,etc.

Product Message

Company Features
1. PRECO is a reliable company known for steel gauge block .
2. The company is blessed with an excellent management team. The employees in this team are experienced in reasonably arranging production plans and managing all production processes.
3. Encouraging the spirit and boosting carbide gage blocks industry development are the passionate source of PRECO. Ask online! Qingdao preco imp. & exp. co., ltd. will use independent technology research and development, vigorously develop round gage block set . Ask online! The build of a corporate core value system of steel gage block drives PRECO to grow. Ask online! Qingdao preco imp. & exp. co., ltd. will do our utmost to provide the most satisfying service for our customers. Ask online!
Product Message
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