Convenient hard case for mobile. Set of 6 with hardness distinguishable by grip color.
The "Hardness Tester" allows for easy testing of hardness levels from HRC 40 to 65. It is convenient to carry in your pocket and is useful when testing large workpieces or special steel materials outdoors where traditional testing machines cannot be used. It is handy for checking the hardness of materials before machining and for verifying the achieved hardness after heat treatment. The set includes six pieces, with hardness levels indicated by different colors on the grip. The grip has a non-slip effect and is designed to fit comfortably in the hand. It comes in a portable hard case. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Easily test hardness from HRC 40 to 65 ○ Convenient for testing large workpieces or special steel materials that cannot be tested with machines outdoors ○ Comes in a set of six, with hardness indicated by color on the grip ○ The grip has a non-slip effect and is easy to hold ○ How to use → Remove any rust from the test material beforehand and rub with the tester → If a scratch appears on the object, it indicates a hardness below that shown on the tester → If no scratch appears, check with a tester one rank higher ○ The tip of the tester is bent → Allows for hardness checks on flat surfaces, curved surfaces, and inner diameters ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Purpose】 ○ Hardness check of the workpiece before cutting processing ○ Check for the presence of achieved hardness after heat treatment ● For more details, please contact us or refer to the catalog.
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Company information
Tsubosan Co., Ltd. has been engaged in the manufacturing and sales of cutting tools, represented by files, since its establishment in 1928. A file is a tool that can shave and shape objects. It can be said to be a tool that fully expresses human sensibility. This is also the spirit of Tsubosan, which has continued to produce files. The materials being cut have diversified across a wide range of fields. Tsubosan Co., Ltd. has obtained the international quality management and assurance standard 'ISO 9001' certification from the Japan Quality Assurance Organization (JQA), making it the first file manufacturer in Japan to do so. In recent years, the materials being cut have diversified across various fields, and in response to such needs, we have developed new products with excellent cutting performance, durability, and wear resistance. Moving forward, we will uphold the theme of "learning well and playing well," and continue to develop and manufacture products with superior durability and wear resistance, while striving for further quality improvement and enhanced customer service.