Reviewing precision, number of grooves, specifications, etc., enables further stable processing!
The "FC-HT/LA-HT" is a hand tap for cast iron and die casting that changes the conventional tap screw grade to Yamawa P-grade precision, setting it to an optimal screw grade. We have rechecked the number of flutes and specifications for each dimension, and for some products, we have also reviewed the number of flutes, which has reduced cutting torque and blade edge damage, enabling more stable processing. 【Features】 ■ Changed the conventional tap screw grade to Yamawa P-grade precision, setting it to an optimal screw grade ■ Reduced torque and thrust ■ Less blade wear ■ Enables more stable processing *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup】 ■FC-HT (Hand tap for cast iron) ■LA-HT (Hand tap for die casting) *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.