Over 125 years of establishment, a German global manufacturer has developed the carbide drill 'RT 100 R' for cast iron processing.
The 'RT 100 R', optimized for machining gray cast iron and ductile cast iron, features a cutting-edge radiused point shape patented by Gooling. By shaping the corners into a radius, it excels in wear resistance and achieves a longer lifespan compared to conventional products. Additionally, it accommodates machining of relatively new materials such as CGI (Compact Graphite Iron) and ADI (Austempered Ductile Iron), which are increasingly in demand in the automotive industry. In through-hole machining, it suppresses burrs on the exit side.
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basic information
■Material: Carbide ■Diameter: Φ4.0 to Φ14.0 ■L/D: 3xD ■Surface Treatment: Fire Coating ■Tip Angle: Radius Point ■Blade Diameter Tolerance: h8 ■Shank: End Mill Shank ■Shank Diameter Tolerance: h6 ☆★About Guhring★☆ Since its establishment 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 is rare among foreign manufacturers for having a domestic production facility, offering custom manufacturing, 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: Super hard
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Surface treatment: Fire coating
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Tip: Radius Point
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Blade diameter tolerance: h8
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Shank diameter tolerance: h6
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End mill shank
Line up（1）
| Model number | overview |
|---|---|
| J790 | [3xD][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.