Metal processing Deep hole drilling processing "BTA method" processing results now available!
Up to 22 meters in length and a maximum weight of 35 tons. Achieving short delivery times and mass production with a "two-shift system" day and night!
Solving all requests with Japan's leading deep hole drilling equipment! As a pioneer in BTA tool manufacturing, deep hole drilling processing, and the BTA method, we have supported Japan's heavy industry. 【Features】 ● Capable of handling small to large diameters, from center holes to eccentric holes. ● Materials that can be processed include aluminum, titanium, Inconel, and copper. ● Drilling targets include spindles, propeller shafts, pipes, rolls, and more. ---------------------------------------------------- Please refer to the catalog for information on our processing achievements. ----------------------------------------------------
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basic information
The BTA method is highly efficient, but due to the high equipment costs, it is not economically viable for companies to install it when the processing quantity is low. Since the company's founding in 1959, we have supported Japan's heavy industry as a pioneer in BTA tools, machinery manufacturing and sales, and BTA deep hole drilling. The quality of our deep hole drilling, based on experience and proven results, is highly regarded by customers both in Japan and abroad.
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Applications/Examples of results
The industries contributing include various sectors such as nuclear power and precision parts for aircraft, among others.
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Company information
What is "BTA"? It is a question we are always asked when we mention our company name. BTA stands for "Boring & Trepanning Association." The BTA method is one of the cutting processes for creating deep holes in metal, and due to its structure, it excels in chip removal, rigidity, and productivity. As a result, it can perform high-precision deep hole machining at high speeds, and it features an excellent finish. Our company was established in 1959 with the aim of selling BTA deep hole drilling machines and tools. Since then, we have opened new factories, starting with the Kamata factory in Tokyo, to carry out BTA deep hole drilling, followed by the Sagamihara factory and the Kakogawa factory (which later moved to the Akashi factory). Additionally, we began manufacturing BTA deep hole drilling machines and tools at the Kazo factory, and our company has always been a pioneer in the BTA method.