High-precision and high-hardness reamer made from a special material designed for high-hardness material processing.
1. Adopts cutting edge specifications optimal for finishing holes in high-hardness materials. 2. Uses a material type specifically for processing high-hardness materials. 3. Achieves high precision in roundness. 4. When used in combination with the "Sigma Drill Hard" for drilling high-hardness materials, it enables high-speed, high-efficiency, and high-precision operations from drilling to finishing.
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basic information
1. Adopting a special material type for high-hardness material processing. It enhances tool accuracy, achieves high precision roundness, and enables high-precision and high-speed finishing of holes in high-hardness materials. 2. When used in combination with the "Sigma Drill Hard," which is optimal for drilling high-hardness materials, it allows for high-speed, high-efficiency, and high-precision operations from drilling to finishing, enabling further improvements in processing efficiency. 3. The lineup includes sizes ranging from φ3 to φ12.1 in 0.1 mm increments, as well as standard sizes that are 0.01 mm and 0.02 mm over for optimal pin hole processing in molds, totaling 112 items (maximum diameter φ16.02).
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Applications/Examples of results
When used in combination with the "Sigma Drill Hard," which is optimal for drilling high-hardness materials, you can perform drilling to finishing processes at high speed, high efficiency, and high precision, leading to further improvements in processing efficiency!
Line up（1）
| Model number | overview |
|---|---|
| DH-FHR | Finish Hard Reamer |
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Company information
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.
