Suitable for processing HRC20-50 tempered steel and pre-hardened steel. The price is also reasonable.
4G MILLS boasts exceptional durability in the machining of materials with hardness levels ranging from HRC 20 to 50, such as SCM treated materials, NAK55, and HPM1. These materials often suffer from insufficient cutting edge strength when using general-purpose end mills, or lack cutting performance when using high-hardness tools, resulting in a short lifespan. However, 4G MILLS achieves long tool life with optimal cutting edge geometry, substrate, and coating. We have summarized the results of tests conducted at our Technical Center. https://www.cominix.jp/tc/labo/idea/hrc40.php 【Features】 ■ Cutting lengths from short to long ■ Unequal pitch and unequal lead to prevent chatter ■ Square, radius, ball, necked, and roughing types ■ AlCr-based coating ■ 2 to 6 flutes *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■SEMD98 Series ■SEM846 Series ■SEMD99 Series ■SEME61 Series ■SEME01 Series ■SEME64 Series, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Cominix Co., Ltd. was founded in 1945 as a specialized trading company for machine tools under the name Chuo Machine Tool, and changed its name to the current one in April 2018. For half a century since then, as a partner in Japan's industrial development during the post-war recovery period, high economic growth, and the electronics revolution, we have consistently provided advanced tools and played a part in the history of technological innovation that Japan takes pride in. Our company is one of the major players in the carbide tool industry and is a distributor for "Sumitomo Electric," boasting the top position among approximately 40 distributors nationwide. Our sales targets include 2,700 dealers and major users such as Nippon Steel, Sumitomo Metal, Mitsubishi Electric, and Matsushita Electric, and we conduct agile sales that accurately grasp the wants of end users.
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