YG1 Carbide Drill

YG-1 offers a comprehensive range of carbide drills, known as "Dream Drills," designed to meet various machining requirements across different materials. These drills are crafted from micro-grain solid carbide and feature specialized coatings and geometries to enhance performance and tool life.

Key Variants of YG-1 Carbide Dream Drills:

1. Dream Drills General:

   • Application: Suitable for general-purpose drilling in materials with hardness ranging from HRc30 to HRc50.
   • Features: Optimized for centering accuracy, smooth chip evacuation, and robust drilling performance. They come with or without internal coolant holes and are coated with a tailored TiAlN layer to reduce friction and improve chip flow.
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2. Dream Drills INOX:

   • Application: Designed specifically for drilling stainless steels, nickel alloys, and titanium.
   • Features: Equipped with coolant holes, these drills have a special flute shape and geometry for efficient chip removal. The point R-thinning enhances centering and chip curling capabilities.
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3. Dream Drills ALU:

   • Application: Optimized for aluminum and aluminum alloys.
   • Features: Featuring coolant holes, these drills have a flute geometry and chip space designed for effective chip evacuation. They provide a superior surface finish and prevent built-up edge formation.
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4. Dream Drills High Feed:

   • Application: Ideal for high-feed drilling in carbon steels, alloy steels, and cast iron.
   • Features: With three flutes and coolant holes, these drills allow for faster feed rates—up to twice that of standard two-flute drills. The multi-layer 'H' coating enhances productivity and reliability.
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5. Dream Drills MQL Type:

   • Application: Suitable for deep hole drilling in steels and cast iron, compatible with Minimum Quantity Lubrication (MQL) systems.
   • Features: These drills have internal coolant holes and are designed for improved chip evacuation in deep hole drilling. The TiAlN coating and polished flutes enhance performance and chip flow.
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General Features Across YG-1 Carbide Dream Drills:

• Material: Constructed from micro-grain solid carbide for superior wear resistance and durability.
• Coatings: Utilize advanced coatings such as TiAlN and DLC to reduce friction, enhance heat resistance, and extend tool life.
• Design: Incorporate specialized flute geometries and point designs to optimize centering, chip evacuation, and overall drilling efficiency.
• Coolant Holes: Many models feature internal coolant holes to facilitate better cooling and lubrication during operation.