Alpen SPEEDDRILL + UNI 8.5 DIN 6537L 5XD INT. COOLANT DIN 6535A SHANK ALTINDUR
The Alpen SPEEDDRILL+ UNI 8.5 DIN 6537L 5XD INT. COOLANT DIN 6535A SHANK ALTINDUR is a premium solid carbide drill engineered for high-performance precision drilling in demanding industrial applications. Featuring a 5xD drilling depth, internal coolant channels, a DIN 6535A cylindrical shank, and Alpen’s advanced ALTINDUR coating, this drill delivers excellent wear resistance, superior thermal stability, and extended tool life.
Manufactured to DIN 6537L standards, the SPEEDDRILL+ UNI series provides increased rigidity, accurate hole quality, and efficient chip evacuation during deep-hole drilling operations. The universal cutting geometry ensures reliable performance across a wide range of engineering materials.
Key Features
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Premium solid carbide drill for universal machining applications
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8.5 mm drill diameter
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5xD drilling depth for deep-hole drilling capability
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Internal coolant channels for improved cooling and chip evacuation
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ALTINDUR coating for enhanced wear resistance and longer tool life
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Universal UNI geometry for versatile material application
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Manufactured according to DIN 6537L specifications
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DIN 6535A cylindrical shank for secure and stable clamping
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Optimised cutting geometry for accurate hole production
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Designed for CNC machining and high-performance drilling
Specifications
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Brand: Alpen
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Product: SPEEDDRILL+
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Series: UNI
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Diameter: 8.5 mm
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Drilling Depth: 5xD
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Standard: DIN 6537L
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Shank Standard: DIN 6535A
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Coating: ALTINDUR
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Coolant Supply: Internal Coolant
Applications
Suitable for precision drilling in steel, stainless steel, cast iron, aluminium alloys, and general engineering materials. Ideal for CNC machining centres, automotive manufacturing, toolmaking, mechanical engineering, and industrial production environments requiring deep-hole drilling, high accuracy, extended tool life, and consistent machining performance.
