Over 125 years of establishment, a German global manufacturer develops the carbide drill 'RT 100 R' for cast iron processing with internal lubrication specifications.
The 'RT 100 R', optimized for machining gray cast iron and ductile cast iron, features a cutting-edge radiused point shape patented by Gühring. By incorporating a rounded corner, it excels in wear resistance and achieves a longer lifespan compared to conventional products. It also accommodates relatively new materials such as CGI (compact graphite iron) and ADI (austempered ductile iron), which are seeing increased demand in the automotive industry. In through-hole machining, it suppresses burrs on the exit side. The internal lubrication system enables non-step, high-efficiency drilling operations.
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basic information
■Material: Ultra-hard ■Diameter: Φ3.0 ～ Φ20.0 ■L/D: 5xD ～ 7xD ■Oil Hole: Yes (internal lubrication) ■Surface Treatment: Fire coating ■Tip Angle: Radius point ■Blade Diameter Tolerance: m7 ■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 operational experience in Japan and possesses a rare domestic manufacturing facility among foreign manufacturers, offering custom product 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
- [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: Super hard
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Surface treatment: Fire coating
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Tip: Radius Point
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Blade diameter tolerance: m7
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Shaft diameter tolerance: h6
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End mill shank
Line up（2）
| Model number | overview |
|---|---|
| 6501 | [5xD][Internal Cooling][Coating][End Mill Shank] |
| 6502 | [7xD][Internal Cooling][Coating][End Mill Shank] |
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.