Even after processing 1850 holes, it remains sustainable! We will introduce examples that achieve high precision and long lifespan.
We will introduce a case where the roll tap pilot hole processing was switched from high-speed steel drills to the "Strike Drill EZT type," achieving high precision and long lifespan. The customer's issues were that the current high-speed steel drills had a short lifespan, low efficiency in both rotation speed and feed rate, and difficulties in managing the pilot holes. To address this, we improved the process using the "Strike Drill EZT type" for roll tap pilot holes. There were no issues confirmed with the pilot hole gauge, and high-precision processing was achieved. [Case Overview (Partial)] ■ Workpiece: Parts ■ Material: Stainless Steel (SUS304) ■ Issues - Short lifespan - Low efficiency in both rotation speed and feed rate - Difficulties in managing pilot holes *For more details, please refer to the related links or feel free to contact us.
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【Other Case Summary】 ■Solution: Improvement with "Strike Drill EZT Type" for roll tap pilot holes ■Improvement Results - Can continue processing after 1850 holes, significantly surpassing HSS with a long lifespan - Feed speed increased approximately 29 times, greatly reducing processing time - No issues confirmed with pilot hole gauges, achieving high-precision processing *For more details, please refer to the related links or feel free to contact us.
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Since our founding in 1938, we have recognized the potential of cemented carbide in industry and have independently pioneered innovations in cemented carbide tools and the evolution of processing. Based on the powder metallurgy technology cultivated in cemented carbide manufacturing, we have successively introduced innovative technologies to the market, including the world's first practical application of conventional cermet chips, the development of ball end mills and drills with spiral cutting edges, and end mills with twisted cutting edges. In recent years, we have created highly original new technologies in various fields, such as diamond and cemented carbide integrated sintered products, cemented carbide for irregular gear forming molds, and tool materials made from rare metal-reduced alloys, which we sell worldwide. In addition to developing materials and products, we consistently conduct in-house production from the preparation of raw powders, ensuring stable high-quality products, which we believe has earned us the trust of our customers. Today, there are very few products in the world that do not undergo machining processes such as cutting or plastic processing. Even in the realm of advanced science, the advancement of processing technology is essential for practical application and industrialization. In this era of global competition, we will challenge new fields without being bound by convention, adhering to the philosophy that "management is creation" and "richly creative technology development" to contribute to the world.
![[Processing Example] Corner R and Shape Rough Processing after Coarse Processing](https://image.mono.ipros.com/public/product/image/13b/2001180887/IPROS24283940203014419588.png?w=280&h=280)
