A long-selling product from the number one manufacturer in Germany with over 125 years of history, the HSS general-purpose straight long drill 'Type N'.
HSS general-purpose straight drill 'Type N' with S-type thinning. This is the long size available in a wide variety of options.
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basic information
■Material : High-speed steel (HSS) ■Diameter : Φ0.4 to Φ31.0 ■Length : Long ■Surface Treatment : Homogeneous treatment / TiN coating ■Tip Angle : 118° ■Blade Diameter Tolerance : h8 ■Shank : Straight shank ☆★About Guhring★☆ Guhring, established in 1898, has a top market share in cutting tools in Germany. It has over 40 years of sales experience in Japan and possesses a rare domestic manufacturing facility among foreign manufacturers, offering custom manufacturing 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: ◎ - 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: High-Speed Steel (HSS)
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Surface treatment: Homo treatment (Item number 217)
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Surface treatment: TiN coating (part number 667)
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Apex angle: 118°
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Blade diameter tolerance: h8
Line up（2）
| Model number | overview |
|---|---|
| 217 | [Long][Homo Processing][Straight Shank] |
| 667 | [Long][Coating][Straight 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.