Alpen SPEEDRILL 4.0 UNI 7 45 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 7 45 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a premium solid carbide drill designed for high-precision drilling in demanding machining environments. Featuring a 5xD drilling depth, internal coolant channels, and Alpen's advanced ANTRADUR coating, this drill delivers outstanding wear resistance, efficient chip evacuation, and reduced heat buildup for maximum performance and extended tool life.
Manufactured to DIN 6537L standards with a DIN 6535 cylindrical shank, it provides excellent rigidity, secure tool holding, and reliable drilling accuracy across a wide range of materials.
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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45 mm overall length
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5xD drilling depth for deep and accurate hole production
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Internal coolant for superior cooling and efficient chip evacuation
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ANTRADUR coating for enhanced 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 suitable for a variety of materials
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Optimised for CNC machining and high-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: 45 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 tool life are essential.
