Alpen SPEEDRILL 4.0 UNI 7 20 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 7 20 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a precision solid carbide drill engineered for high-performance drilling where accuracy, durability, and efficiency are essential. Designed with a 5xD drilling depth, internal coolant channels, and a durable ANTRADUR coating, this drill provides excellent wear resistance, reduced heat generation, and effective chip evacuation for reliable machining performance.
Built to DIN 6537L standards and equipped with a DIN 6535 cylindrical shank, the Alpen SPEEDRILL ensures secure clamping, high rigidity, and consistent drilling accuracy for CNC machining and industrial production applications.
Key Features
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High-performance solid carbide SPEEDRILL
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4.0 mm drill diameter
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20 mm overall length
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5xD drilling depth for accurate deep-hole drilling
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Internal coolant for enhanced cooling and chip evacuation
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ANTRADUR coating for superior wear resistance and extended tool life
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Manufactured to DIN 6537L specifications
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DIN 6535 cylindrical shank for secure tool holding
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Universal geometry suitable for a wide range of materials
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Designed for CNC machining and precision manufacturing
Specifications
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Brand: Alpen
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Product: SPEEDRILL
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Diameter: 4.0 mm
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Series: UNI
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Overall Length: 20 mm
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Drilling Depth: 5xD
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Standard: DIN 6537L
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Shank Standard: DIN 6535
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Coating: ANTRADUR
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Coolant Supply: Internal Coolant
Applications
Ideal for precision drilling in steel, stainless steel, alloy steels, cast iron, and other machinable materials. Suitable for CNC machining, automotive, aerospace, engineering, and general metalworking applications requiring dependable accuracy, efficient cutting performance, and long-lasting tool life.
