All "non-step" up to ultra-deep holes (L/D = 50)! The NSB special groove shape allows for fast chip removal speed.
We would like to introduce our carbide tools for hole processing, the "NSB Series." This series includes the ultra-hard non-step drill "WHNSB-TH/WNSB-TH," which features excellent oxidation resistance and wear resistance with TH coating, as well as other high-hardness ultra-hard OH non-step drills. You can select the appropriate tool based on hole depth and workpiece material. Please contact us for inquiries. 【Features of WHNSB-TH/WNSB-TH】 - Utilizes TH coating with excellent oxidation resistance and wear resistance - Non-step processing with smooth operation thanks to NSB groove shape - High-precision shank, compatible with heat-treated materials - Outstanding performance in environmentally friendly MQL (mist) processing *For more details, please download the PDF or feel free to contact us.
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basic information
【Lineup (Partial)】 ■ Carbide OH Non-Step Borer ■ Carbide Non-Step Borer ■ Carbide OH Mini Step Borer ■ High Hardness Carbide OH Non-Step Borer H *For more details, please download the PDF or feel free to contact us.
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Company information
Suzusho Co., Ltd. was founded in 1955 as a metalworking company in Nakatsugawa, Gifu Prefecture. Later, it also started operations as a machinery and tool trading company, embarking on a genuine journey closely connected to the local community and manufacturing industry. As the industrial landscape of Nakatsugawa evolved, the company continued to grow and develop, and now, as a "comprehensive trading company for production technology," it has built a solid track record throughout Gifu Prefecture and the southern Shinshu/Kiso area of Nagano Prefecture. With our reliable experience since our founding, we are committed to supporting local communities and, by extension, Japan's manufacturing industry with safety and trust, continuing to grow together with our customers.