Durability has increased by 3 to 6 times compared to conventional products! Compatible with materials ranging from soft to hard.
The "Bright-900 Series" is a Tsubosan original product that can handle materials ranging from soft to hard. It particularly excels in preventing clogging of the file, has excellent chip release properties, and demonstrates superior corrosion resistance and durability. By imparting stickiness to the file material and utilizing Tsubosan's unique coating technology, we have achieved a rich surface hardness that results in an "innovative" file. With a surface hardness of HV900 (HRC67), it can accommodate a wide range of materials from soft materials like wood products, wax, and plastics to hard materials such as aluminum, copper, mold steel, stainless steel, and ceramics, all with a single file. For more details, please contact us or refer to the catalog.
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basic information
【Features】 ○ Durability is increased by 3 to 6 times compared to conventional products (varies depending on the material being cut) ○ Excellent rust and corrosion resistance, preventing deterioration from rust in humid and marine environments ○ Exceptional chip release properties → Almost no clogging of the file, allowing for easy removal of cutting chips → Sharp cutting performance is maintained 【Specifications】 [Metalworking Type] ○ Cross-section shape: Flat, Half-round, Round ○ File length: 150mm (6"), 200mm (8"), 250mm (10") ○ Grit size: Medium, Fine ○ Available from one piece [Set Type] ○ Cross-section shape: Flat, Half-round, Round, Square, Triangle ○ Total length/File length: 215mm/110mm ○ Grit size: Medium, Fine ○ Sold in sets of 5 pieces [Precision Type] ○ Cross-section shape: Flat, Half-round, Round, Square, Triangle ○ Total length: 200mm ○ Set of 5 pieces in 5 different shapes and set of 5 pieces in 4 shapes without flat ● For more details, please contact us or refer to the catalog.
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Applications/Examples of results
【Usage】 ○ Can be used for soft materials to hard materials such as woodworking products, wax, plastic products, aluminum, copper, mold steel, stainless steel, ceramics, etc., all with a single file. ● 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.