Alpen SPEEDRILL 4.0 UNI 7 50 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535
The Alpen SPEEDRILL 4.0 UNI 7 50 DIN 6537L 5XD ANTRADUR INT. COOLANT DIN 6535 is a premium solid carbide drill engineered for high-speed, high-precision drilling 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, efficient chip evacuation, and superior heat dissipation for longer tool life and consistent drilling performance.
Manufactured to DIN 6537L standards and featuring a DIN 6535 cylindrical shank, it ensures excellent rigidity, secure clamping, and precise hole quality across a wide range of materials.
Key Features
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High-performance solid carbide SPEEDRILL
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4.0 mm drill diameter
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50 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 increased 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 tool holding
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Universal geometry suitable for a broad range of machining applications
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Optimised for CNC machining and high-volume production
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: 50 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 manufacturing applications requiring precision, reliability, and long tool life.
