Over 125 years of establishment, a German-based global manufacturer has developed the carbide end mill 'RF 100 Sharp' for soft steel, high alloy steel, and heat-resistant alloys.
Specially designed for milling processing of soft steel, high tensile strength steel, and high alloy steel, the 'RF 100 Sharp' takes into account measures against adhesion to cutting edges and breakage due to chip clogging. It features a strong 12° radial rake angle, significantly reducing cutting resistance when processing these materials. It is widely applicable for grooving, rough machining, ramping, helical machining, and finishing. It can be used with equipment ranging from high-rigidity CNC milling machines to low-rigidity lathes. It is particularly suitable for processing soft steel, high tensile strength steel, and high alloy steel. *For more details, please refer to the PDF document or feel free to contact us.*
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basic information
■Material: Carbide ■Blade Diameter: Φ0.8 to Φ20.0 ■Number of Blades: 4 Flutes ■Sizes (Length): Extra Short / Regular / Regular+ (12% longer than DIN standard) / Long Neck ■Surface Treatment: AlCrN Coating ■Lead: Unequal Lead (excluding part number 6938) ■Blade Diameter Tolerance: e8 ■Shank Diameter Tolerance: h6 ☆About Gühring☆ Since its establishment in 1898, Gühring 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 manufacturing plant, 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: ★ Especially suitable for processing soft steel, high tensile strength steel, and high alloy steel. * 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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【Applicable Processing Methods】 - Groove machining - Side rough machining - Ramping machining - Helical machining - Finishing machining
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Material: Super hard
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Surface treatment: AlCrN coating
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Number of blades: 4 pieces
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Non-equal lead: 38° 40° (excluding item number 6938)
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Advanced corner: With C surface (excluding item number 6962)
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Corner R tolerance: ±0.05 (Item number 6962)
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Scoop angle: 12°
Line up（4）
| Model number | overview |
|---|---|
| 6938 | [4-blade][Extra Short][Coating] |
| 6478 | [4-blade][Regular+][+12% Blade Length][Unequal Lead][Coating] |
| 6480 | [4-blade][Long Neck][Unequal Lead][Coating] |
| 6962 | [4-blade][Regular][Unequal Lead][Coating][Corner R] |
catalog（5）
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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.