Alpen SPEEDDRILL + UNI 9.4 DIN 6537K 3XD DIN 6535A SHANK ALTINDUR
The Alpen SPEEDDRILL+ UNI 9.4 DIN 6537K 3XD DIN 6535A SHANK ALTINDUR is a premium solid carbide drill engineered for precision drilling and reliable performance across a broad range of industrial machining applications. Designed with a 3xD drilling depth, a DIN 6535A cylindrical shank, and Alpen’s advanced ALTINDUR coating, this drill delivers outstanding wear resistance, excellent thermal stability, and extended tool life in demanding production environments.
Manufactured according to DIN 6537K standards, the SPEEDDRILL+ UNI series offers exceptional rigidity, accurate hole quality, and efficient chip evacuation. Its universal cutting geometry ensures dependable machining performance in steels, stainless steels, cast iron, aluminium alloys, and other engineering materials.
Key Features
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Premium solid carbide drill for universal machining applications
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9.4 mm drill diameter
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3xD drilling depth for efficient and accurate hole production
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ALTINDUR coating for superior wear resistance and longer tool life
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Universal UNI geometry suitable for a wide range of materials
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Manufactured to DIN 6537K specifications
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DIN 6535A cylindrical shank for secure and stable clamping
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High rigidity for improved drilling precision
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Optimised cutting geometry for smooth chip evacuation
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Suitable for CNC machining and high-volume production
Specifications
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Brand: Alpen
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Product: SPEEDDRILL+
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Series: UNI
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Diameter: 9.4 mm
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Drilling Depth: 3xD
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Standard: DIN 6537K
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Shank Standard: DIN 6535A
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Coating: ALTINDUR
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Coolant Supply: External / Standard (No Internal Coolant Specified)
Applications
Ideal for precision drilling in steel, stainless steel, cast iron, aluminium alloys, and general engineering materials. Suitable for CNC machining centres, automotive manufacturing, mechanical engineering, toolmaking, and industrial production environments where high accuracy, durability, and consistent drilling performance are required.
