Gundrill
Features of Gundrill Processing ◎ Good straightness For processing at a typical depth of 1000mm, the core misalignment accuracy is less than 1mm ◎ Good surface roughness Excellent surface roughness due to the vanishing effect ◎ Good diameter tolerance Drilling with tolerances of H7 to H9 is possible ◎ Reduced processing time No need for step feed
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Features of Gundrill Processing ◎ Good straightness For processing at a typical depth of 1000mm, the core deviation accuracy is less than 1mm ◎ Good surface roughness Excellent surface roughness due to the vanishing effect ◎ Good diameter tolerance Capable of drilling holes with tolerances of H7 to H9 ◎ Reduced processing time No need for step feed
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Delivery Time
※Standard stock items are available for immediate delivery, while other items will be delivered approximately 60 to 75 days after order confirmation.
Applications/Examples of results
Botech is a specialized manufacturer of deep hole machining tools and is the largest manufacturer in the world for the production of gun drills. We can also produce coated tools for difficult materials such as stainless steel. We are the first in the world to manufacture slow-wear gun drills (φ13.5 to φ43.99). For more details, please request our materials.
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