Improved tool rigidity, torsional strength, and tap runout accuracy! Stable screw machining is possible.
The "MS+RS/HPsRZ" is a miniature roll tap that enables stable screw machining of stainless steel, widely used in the rapidly miniaturizing IT and watch industries, achieving long tool life. We offer two types: the standard type "MS+RS" and the high-performance type "HPsRZ." 【Features】 ■ Achieves long tool life ■ Improved tool rigidity, torsional strength, and tap runout accuracy by adopting a new blank shape ■ Markings that could affect the roundness of the shank are moved to the square part of the shank ■ Improved machining screw accuracy by adopting the new screw precision "GS grade" *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■MS + RS ・MSP20.6-B ・MSP30.7-B ・MSP30.8-B ・MSP40.9-B ■HPsRZ ・HPS20.6-B ・HPS30.7-B ・HPS30.8-B ・HPS40.9-B *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since our founding in 1923, the YAMAWA Group has been dedicated to researching and developing the highest quality cutting tools—such as taps, dies, and center drills—to meet the ever-evolving technological needs of the market. Guided by the founding spirit of contributing to the progress and development of Japan’s machinery industry, we continue to pursue excellence as specialists in cutting tools. YAMAWA products are trusted across a wide range of industries, from space exploration and aerospace to automotive, shipbuilding, machine tools, home appliances, and IT-related sectors—both in Japan and worldwide. Staying true to our philosophy of providing “Reliable Screw Threads”, we constantly refine our technology and quality management systems. As Japan’s first tap manufacturer to obtain ISO 9001 certification, we take pride in our heritage while striving to advance innovation and deliver cutting tools that support manufacturing around the world.