Screw Simple Inspection Tool 'SIT GB・SIT NB/SITD'
Can be attached to a tap holder! A new proposal for screw inspection tools.
The product is a simple screw inspection tool. 'SIT GB・SIT NB' is a simple screw inspection tool for through and blind holes, utilizing a step screw at the tip of the screw section to reduce the burden of inspection work and improve efficiency. Additionally, 'SITD' is a dual-type simple screw inspection tool that can complete the two inspections for through (GP) and blind (NP/WP) holes in general inspection processes with a single continuous inspection instead of two separate inspections using a plug gauge. 【Features】 <SIT GB・SIT NB> ■ Adopts a step screw at the tip of the screw section to reduce the burden of inspection work and improve efficiency ■ Uses high-quality material (HSS) for significantly longer lifespan ■ 'Through' and 'Blind' can be purchased separately ■ Employs color marking for easy storage management ■ The shank part is made the same as a tap, allowing it to be mounted on a tap holder *For more details, please refer to the PDF document or feel free to contact us.
basic information
【Features】 <SITD> ■ Completed in a single continuous inspection ■ The use of "Sarai" in the threaded section removes "cuttings" and "debris" ■ Even for screw inspections that are difficult to insert, such as small diameter fine pitch screws, smooth measurement is possible by adopting step screws ■ The shank part is made the same as the tap, allowing it to be mounted on a tap holder *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.