Alpen SPEEDRILL 4.0 UNI 7 25 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 7 25 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a high-quality solid carbide drill designed for precision, reliability, and efficient performance in professional machining operations. With a 5xD drilling depth, internal coolant channels, and Alpen’s advanced ANTRADUR coating, this drill delivers excellent wear resistance, effective heat control, and superior chip evacuation for consistent drilling results and extended tool life.
Manufactured to DIN 6537L standards and featuring a DIN 6535 cylindrical shank, the Alpen SPEEDRILL provides excellent stability, secure tool retention, and accurate hole production for CNC machining and industrial applications.
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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25 mm overall length
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5xD drilling depth for precise deep-hole drilling
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Internal coolant for efficient cooling and chip removal
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ANTRADUR coating for increased wear resistance and longer service 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 machining applications
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Optimised for CNC machining and production environments
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: 25 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 high accuracy, efficient cutting performance, and extended tool life are required.
