PCD Drill Tool With Internal Cooling

Precision and Endurance: The PCD Drill with Internal Cooling for Demanding Applications

Meet the ultimate solution for high-volume, high-precision drilling in cast aluminum alloys – our PCD Drill with Internal Cooling. Specifically engineered and optimized for challenging materials like AlSi7Mg found in automotive components, this drill delivers unparalleled tool life, consistent hole quality, and significantly reduced cycle times, boosting your productivity and lowering overall costs.

Engineered for Peak Performance in Cast Aluminum:

Drilling cast aluminum, especially alloys with silicon content like AlSi7Mg, presents unique challenges including high abrasiveness, gummy chip formation, and heat buildup. Our PCD drill tackles these head-on:

• Premium PCD Cutting Edges: Utilizes Polycrystalline Diamond tips, offering extreme hardness and exceptional resistance to the abrasive wear caused by silicon content. Expect drastically longer tool life compared to conventional carbide drills, leading to fewer tool changes and more consistent production.
• Advanced Internal Cooling System: Features two precisely positioned internal coolant holes (hole distance ≤ 4.5mm) that deliver coolant directly to the cutting zone. This provides:
  • Superior Cooling: Prevents overheating and material adhesion (Built-Up Edge – BUE).
  • Efficient Chip Evacuation: Flushes chips effectively, even in deep holes, preventing packing and tool breakage.
  • Higher Cutting Parameters: Enables increased speeds and feeds for reduced cycle times.
  • These internal coolant channels are precision-formed within the solid YG6X carbide drill body, ensuring structural integrity and maximum reliability for the cooling system.
• YG6X Solid Carbide Body & Shank: Constructed from high-quality YG6X solid carbide, this drill body provides maximum rigidity and stability, minimizing vibration and ensuring excellent hole accuracy, straightness, and surface finish, meeting the strict tolerances often required in automotive parts.
• Optimized Geometry: While versatile, the drill point geometry and flute design are specifically optimized to excel in AlSi7Mg cast aluminum, ensuring smooth cutting action and efficient chip formation for this target application.

Technical Drawing / Specifications:

Versatility Beyond Automotive:

While perfected for automotive cast aluminum, the inherent strengths of PCD and internal cooling make this drill highly effective for a broader range of applications:

• Other Aluminum Alloys: Cast or wrought aluminum across various industries.
• Copper Alloys: Brass, Bronze.
• Composites: CFRP, GFRP (requires parameter adjustment).
• Graphite: For electrode manufacturing or other graphite components.
• Magnesium Alloys: Where applicable.

Ideal for industries such as Aerospace, Electronics Manufacturing, General Engineering, and any application demanding high-performance drilling in compatible non-ferrous materials.

Why Choose This PCD Internal Coolant Drill?

1. Massive Tool Life Extension: Outperforms standard drills significantly in abrasive aluminum alloys.
2. Increased Productivity: Higher speeds and feeds reduce drilling time.
3. Consistent Hole Quality: Superior accuracy, finish, and repeatability.
4. Enhanced Reliability: Efficient cooling and chip removal prevent failures.
5. Cost Reduction: Lower cost-per-hole due to longevity and efficiency.
6. Application Flexibility: Excellent performance across a range of non-ferrous materials.

Customization to Your Needs:

Require a specific diameter, length, point angle, or other modification? We offer custom manufacturing services to tailor these high-performance PCD drills to your precise requirements. Partner with our engineering team to develop the perfect drilling solution for your unique application. Contact us to discuss your custom needs.