The 'EB 800' insert exchange type of the Gundrill series developed by the number one manufacturer in Germany with over 125 years of history ≪internal lubrication specification≫.
Among the wide range of deep hole machining Gundrills offered by Gühring, the 'EB 800' stands out for its insert exchangeable design, providing flexibility to accommodate various workpiece materials. The replaceable carbide inserts are available in four different coatings. Its simple structure, with fewer components, ensures stable machining. Since the components can be exchanged on the machine, there is no need to remove the holder itself. Custom products tailored to user specifications can also be accommodated and manufactured, meeting the needs of deep hole machining.
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basic information
■Material: Super hard (insert & guide pad) ■Diameter: Φ12.000 – Φ31.900 ■L/D: 30xD ■Oil hole: Yes (internal lubrication) ■Surface treatment: Various coatings including TiN, Signum, Fire, TiAlN ■Blade diameter tolerance: h8 ☆★About Gühring★☆ Since its establishment in 1898, Gühring has held the top market share in cutting tools in Germany. It has over 40 years of sales experience in Japan and, unlike many foreign manufacturers, has a domestic manufacturing facility that offers custom product manufacturing, regrinding, and recoating services.
Price information
For more details, please refer to the product catalog or feel free to contact us.
Delivery Time
Applications/Examples of results
- P: ◎ - M: ○ - K: ○ - N: ◎ - S: ○ - H: *For more details, please refer to the cutting conditions table in the product catalog or feel free to contact us.*
Detailed information
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Items ordered from Germany
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Material: Super hard (insert & guide pad)
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Surface treatment: TiN coating
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Surface treatment: Signum coating
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Surface treatment: Fire coating
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Surface treatment: TiAlN coating
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Oil hole: Present (internal lubrication)
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Blade diameter tolerance: h8
Line up（1）
| Model number | overview |
|---|---|
| 5644 | [30xD][Internal Oil Supply][Coating] |
catalog（3）
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Company information
In 1898, the founder Gottlieb Gühring began the production of cutting tools in Germany based on the belief that "the highest quality conquers the world." In the early days, the number of products was small, and the catalog consisted of only a few pages, but now we have a standard product lineup that exceeds 4,500 types and 100,000 items. "We will not allow others to catch up with us in terms of product quantity and precision" – this belief will continue to be the foundation of our company as we strive to improve. "From standard products to special items, from spindles to cutting edges" – we sincerely wish to be a strong partner for our customers by not only developing and manufacturing cutting tools but also earnestly addressing any challenges related to cutting technology.