Solid Carbide Internal Coolant Drill – Enhanced Chip Evacuation

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September 18, 2025
Category Connection: Customized Carbide Tool
The Internal Coolant Drill Bit is a high-precision cutting tool designed for deep hole drilling and machining hard-to-cut materials. Its internal coolant channels deliver cutting fluid directly to the drill tip, ensuring efficient cooling, optimal chip evacuation, and extended tool life.
Brief: Discover the Solid Carbide Internal Coolant Drill – Enhanced Chip Evacuation, designed for high-precision deep hole drilling. Featuring internal coolant channels, this drill bit ensures efficient cooling, optimal chip removal, and extended tool life. Perfect for machining tough materials like stainless steel, titanium, and aluminum.
Related Product Features:
  • Solid carbide construction for maximum hardness and wear resistance.
  • Internal coolant channels deliver cutting fluid directly to the drill tip for efficient cooling.
  • Precision drilling with tight tolerances of ±0.01mm.
  • Available in multiple coating options including TiAlN, AlTiN, and TiSiN for enhanced performance.
  • Suitable for machining stainless steel, hardened steel, titanium, aluminum, and other tough metals.
  • Customizable flute length and diameter options to meet specific machining needs.
  • Reduced heat generation and tool wear for longer tool life.
  • Optimized for both CNC machines and conventional drilling setups.
Faqs:
  • What is an internal coolant drill bit?
    An internal coolant drill bit features internal coolant channels that deliver cutting fluid directly to the tip, ensuring efficient cooling, reduced heat, and better chip evacuation, especially useful for deep hole drilling.
  • What materials can the Solid Carbide Internal Coolant Drill machine?
    It is suitable for machining stainless steel, hardened steel, alloy steel, titanium, aluminum, cast iron, and composites.
  • What sizes are available for this drill bit?
    The cutting diameter ranges from 0.5mm to 20mm, shank diameter from 3mm to 12mm, and overall length from 50mm to 150mm. Custom sizes are also available.