Processing diameter φ1mm to φ500mm, maximum processing length 10,000mm! Hole drilling with a diameter tolerance typically around H7 to H9 is possible.
Miroku Machinery also supports processing related to hole machining. With the gun drill method, we can process hole diameters from φ1 to φ35 and depths up to 4,000mm. With the BTA method, we can process hole diameters from φ15 to φ500 and depths up to 10,000mm. We have excellent diameter tolerances, cylindricity, and roundness, and by using carbide tips, we can drill holes in materials with hardness up to HRc40 to 45. 【Features】 ■ High-efficiency deep hole machining ■ Minimal bending ■ Good surface roughness ■ Good diameter tolerances, cylindricity, and roundness ■ Capable of drilling holes in high hardness materials *For more details, please refer to the PDF document or feel free to contact us.
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basic information
Main Processed Products ■ Processing of various materials such as round bars, square bars, and special shapes ■ Processing of various types of sleeve pins ■ Processing of various molds (plastic molds, die-cast molds, etc.) ■ Automotive industry parts ■ Hydraulic machinery industry parts ■ Aircraft industry parts ■ Electrical machinery industry parts ■ Precision machinery industry parts *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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Miroku Machinery Co., Ltd. is a comprehensive manufacturer of gun drills, fully knowledgeable about everything from machine manufacturing to tools and deep hole processing. We actively gather information from feedback received through sales, conduct tests by integrating into user companies, and collect information from various processing plants to create better machines. For anything related to gun drills, please contact us.