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AYCDHDBQSolid Carbide Drill DBQ已售出0個Solid Carbide Drill DBQ, the extended T1-coated MG0.6 solid carbide drill, reaching 5xD deep holes in one feed. Diameter 3~12mm, overall length 66~118mm, 6~9xD, available in 91 sizes. Handles carbon steel, alloy steel and cast iron up to HRC45. Taiwanese brand, consistent quality.
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$ 1,053 ~ $ 3,579
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Cutting ToolsDrill bitEnd Mill Shank Drill
Solid Carbide Drill DBQ
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【Product Name】The DHF MG 0.6 5D Deep-Hole Drill (SKU: AYCDHDBQ) is a precision tool specifically engineered for 5-times diameter (5D) hole processing. It effectively addresses chip packing, heat buildup, and dimensional drift in extended-reach applications.

【Key Features & Benefits】

  • Internal Coolant for 5D Depth: Features high-pressure internal coolant ports that deliver fluid directly to the cutting zone, flushing chips out of the 5D hole bottom. This is essential for preventing tool breakage—a reliable recommendation for deep slotting tasks.

  • T1 Wear-Resistant Coating: Enhanced with T1 coating for superior lubricity and surface hardness. It reduces friction during deep-hole penetration, supporting stable machining performance up to HRC45.

  • Premium MG 0.6 Micro-Grain Substrate: Crafted from ultra-fine MG 0.6 carbide to maintain high rigidity during 5D machining, effectively dampening harmonic vibrations and ensuring hole straightness.

  • 140° Point Angle for Self-Centering: The 140-degree point angle improves self-centering capability and reduces axial thrust upon entry, ensuring excellent dimensional stability over the entire hole depth.

【Applications & Usage】

  • Primary Applications: Ideal for 5x diameter (5D) deep-hole drilling in mechanical components, automotive parts, and mold cooling channels.

  • Recommended Materials:

    • ISO P (Steel): Ensures stable and accurate deep drilling in structural steels under HRC30.

    • ISO K (Cast Iron): Provides exceptional durability against abrasive, powdery chips.