Over 125 years of establishment, a German global manufacturer has developed the ultra-hard three-blade flat drill 'FB 200 U' with internal cooling specifications.
The ultra-hard three-flute flat drill 'FB 200 U' can be used on flat surfaces without the need for pre-drilling or reducing feed rates, significantly shortening processing time. Compared to two-flute flat drills, it can apply cutting conditions up to 50% higher. It reduces processing costs as no pre-processing is required even for inclined surfaces. The 3xD type can perform spot hole drilling on inclined surfaces and curved surfaces up to 45°. It also achieves higher dimensional accuracy and better roundness for hole quality.
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basic information
■Material: Ultra-fine super hard ■Blade diameter: Φ4.0 ～ Φ20.0 ■L/D: 3xD / 5xD ■Surface treatment: nanoFire coating ■Tip angle: 180° ■Oil hole: Yes (internal lubrication) ■Blade diameter tolerance: n7 (Part No. 6065) / h7 (Part No. 6066) ■Shank: End mill shank ■Shank diameter tolerance: h6 ☆★About Guhring★☆ Since its founding in 1898, Guhring has held a high market share in cutting tools within Germany. It has over 40 years of sales experience in Japan and possesses 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.
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Applications/Examples of results
- 【Applicable Materials】●=Highly recommended / 〇=Recommended - 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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Material: ultrafine superhard
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Surface treatment: nanoFire coating
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Apex angle: 180°
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Oil hole: Present (internal lubrication)
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Blade diameter tolerance: n7 (part number 6065)
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Blade diameter tolerance: h7 (Item number 6066)
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Shaft diameter tolerance: h6
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End mill shank
Line up（2）
| Model number | overview |
|---|---|
| 6065 | [3-blade][flat][3xD][internal cooling][coating][end mill shank] |
| 6066 | [3-blade][flat][5xD][internal cooling][coating][end mill shank] |
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.
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