Alpen SPEEDRILL 4.0 UNI 4 90 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 4 90 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a high-performance solid carbide drill engineered for precision drilling, durability, and maximum efficiency in demanding machining applications. Designed with a 5xD drilling depth, internal coolant channels, and Alpen’s advanced ANTRADUR coating, this drill provides exceptional wear resistance, superior heat management, and efficient chip evacuation for consistent drilling performance and extended tool life.
Manufactured to DIN 6537L standards and equipped with a DIN 6535 cylindrical shank, the Alpen SPEEDRILL ensures secure tool holding, excellent rigidity, and precise hole production for CNC machining and industrial manufacturing environments.
Key Features
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Premium solid carbide SPEEDRILL for high-performance drilling
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4.0 mm drill diameter
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90 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 efficient chip removal
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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 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 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: 90 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 where accuracy, productivity, and long tool life are essential.
