Alpen SPEEDRILL 4.0 UNI 5 20 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 5 20 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a high-performance solid carbide drill designed for precision drilling in demanding industrial applications. Featuring a 5xD drilling depth, internal coolant channels, and Alpen’s advanced ANTRADUR coating, this drill delivers exceptional wear resistance, efficient chip evacuation, and improved heat dissipation for consistent drilling performance and extended tool life.
Manufactured to DIN 6537L standards and equipped with a DIN 6535 cylindrical shank, the Alpen SPEEDRILL provides outstanding rigidity, secure tool holding, and reliable accuracy for CNC machining and high-production environments.
Key Features
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Premium solid carbide SPEEDRILL for precision drilling
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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 superior cooling and efficient chip removal
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ANTRADUR coating for enhanced 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 and stable clamping
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Universal drill geometry suitable for a wide range of materials
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Optimised for CNC machining and production applications
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. Perfect for CNC machining, automotive, aerospace, engineering, and general metalworking applications where accuracy, reliability, and long-lasting tool performance are essential.
