The "ZB 80" ultra-hard brazed two-flute gun drill series developed by the number one manufacturer in Germany with over 125 years of history, featuring internal lubrication specifications.
The high-efficiency two-flute gun drill 'ZB 80', developed for non-ferrous metals, is part of Gühring's wide range of deep hole machining gun drills. With two cutting edges, it allows for higher feed rates compared to single-flute drills. There are two types available: one specifically for aluminum and another for cast iron. Custom products can also be made to meet user specifications, fulfilling the needs for deep hole machining.
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basic information
■Material : Carbide (with head brazing) ■Diameter : Φ8.000 ～ Φ12.000 ■L/D : 30xD ■Oil hole : Yes (internal lubrication) ■Blade diameter tolerance : h5 ☆★About Gühring★☆ Since its establishment in 1898, Gühring has held the top market share in cutting tools in Germany. With over 40 years of operational experience in Japan, it has a rare domestic manufacturing facility among foreign manufacturers, offering custom production as well as 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：◎ (5643) - N：◎ (5019) - 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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Material: Super hard
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Oil hole: Present (internal lubrication)
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Blade diameter tolerance: h5
Line up（2）
| Model number | overview |
|---|---|
| 5019 | [30xD][Internal Lubrication][For Aluminum Only] |
| 5643 | [30xD][Internal Lubrication][For Cast Iron Only] |
catalog（1）
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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.