Improved tapping accuracy, compatible with high-speed and precision machining by adopting a new blank shape!
The "Version Up Series" has adopted a new type of blank that supports high-speed and precision machining, and by redesigning the screw section, it has achieved an extended lifespan. The "Version Up Roll Tap" reduces the machining burden on each cutting edge, resulting in a longer lifespan. Furthermore, it suppresses the occurrence of welding and reduces machining torque. 【Features】 ■ Smooth buildup and long lifespan ■ Adopts a necked shape ■ Uses a rounded shape at the crest of the screw section ■ Prevents valley splitting of the internal threads and increases strength ■ Improved tap runout accuracy with the adoption of a new blank shape *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Lineup】 ■ Version Up Spiral Tap ・N+SP/OS-N+SP ■ Version Up Point Tap ・N+SO/OS-N+PO ■ Version Up Roll Tap ・N+RS (for non-ferrous) ・N+RZ (for steel) ・R+V (Tin coated) *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.
Company information
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.
