Alpen SPEEDRILL 4.0 UNI 7 40 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 7 40 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a high-performance solid carbide drill engineered for precision, efficiency, and durability in professional machining applications. Designed with a 5xD drilling depth, internal coolant channels, and a robust ANTRADUR coating, this drill provides excellent wear resistance, effective heat management, and superior chip evacuation for reliable performance and extended tool life.
Built to DIN 6537L standards and featuring a DIN 6535 cylindrical shank, the Alpen SPEEDRILL ensures secure tool holding, high stability, and accurate drilling results in CNC and industrial machining environments.
Key Features
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High-performance solid carbide SPEEDRILL
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4.0 mm drill diameter
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40 mm overall length
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5xD drilling depth for precise deep-hole drilling
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Internal coolant for improved cooling and efficient chip removal
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ANTRADUR coating for increased wear resistance and longer tool life
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Manufactured to DIN 6537L specifications
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DIN 6535 cylindrical shank for secure and stable clamping
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Universal drill geometry for versatile material applications
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Designed for CNC machining and high-production use
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: 40 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
Suitable for precision drilling in steel, stainless steel, alloy steels, cast iron, and other machinable materials. Ideal for CNC machining, automotive, aerospace, engineering, and general manufacturing applications where consistent accuracy, efficient cutting performance, and extended tool life are required.
