Consistent production from materials to finished products. We also deliver special specifications in a short lead time.
The "Oil Hold Drill" made of ultra-fine particle carbide is produced using a different molding method than other companies' oil hole tools. Yamato Kogyo Co., Ltd. manufactures materials using a hydrostatic pressing device (CIP), resulting in significantly superior alloy density compared to other products. We have established a manufacturing method for cutting tools with long twist, long blade twist, and stepped twist. 【Features】 ○ Consistent production from ultra-hard alloy materials ○ Short delivery times, and precision For more details, please contact us or download the catalog.
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basic information
【Specifications】 [Oil Hole Drill (Ultra-Fine Particle Carbide)] ○ Lead angles: 10° 15° 20° 25° 30° available ○ Diameter: φ6 to φ8, Cutting length: 50mm, Total length: 120mm ○ Diameter: φ8.5 to φ12, Cutting length: 100mm, Total length: 160mm ○ Diameter: φ12.5 and above, Cutting length: 150mm, Total length: 300mm [Oil Hole Vanishing (Ultra-Fine Particle Carbide)] ○ Straight, available ○ Diameter: φ6 to φ8, Cutting length: 50mm, Total length: 120mm ○ Diameter: φ8.5 to φ12, Cutting length: 100mm, Total length: 160mm ○ Diameter: φ12.5 and above, Cutting length: 150mm, Total length: 300mm [Oil Hole Ball End Mill (Ultra-Fine Particle Carbide)] ○ 20° 30° taper ball end available ○ Diameter: φ6 to φ8, Cutting length: 30mm, Total length: 100mm ○ Diameter: φ8.5 to φ12, Cutting length: 60mm, Total length: 150mm ○ Diameter: φ12.5 and above, Cutting length: 100mm, Total length: 300mm ● For more details, please contact us or download the catalog.
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We, the employees, take pride in "monozukuri" (the art of making things) and, as a group of engineers challenging creative product development, are soaring not only in Japan's automotive and motorcycle industries but also towards the global market. From the development of high-performance machines that exist only in one unit in the world to product creation, our planning, development, management, and manufacturing departments compete and unite to contribute to society as we strive towards our next goals.