HRC60 Internal Coolant 5D Carbide Drill Bit

Key Features & Benefits:

• Advanced Internal Coolant System: Precision coolant channels deliver high-pressure coolant directly to the cutting edge, reducing heat buildup by up to 50% and extending tool life significantly.
• Optimized 140° Point Angle: Wide point geometry reduces thrust force by 60-70%, ensures perfect centering, and prevents work hardening in stainless steels and high-temperature alloys.
• 5xD Flute Length with Enhanced Chip Evacuation: Superior 5:1 depth-to-diameter ratio combined with optimized flute geometry ensures efficient chip removal even in deep-hole applications.
• HRC60 Ultra-Hard Tungsten Carbide: Maximum wear resistance and thermal stability maintain cutting performance through extended production runs in abrasive materials.
• Precision Coolant Nozzle Design: Specially engineered coolant outlet positions ensure optimal cooling and lubrication at the cutting edge, preventing chip welding and material adhesion.
• Reinforced Core Structure: Enhanced web thickness and specialized flute design provide maximum rigidity while maintaining efficient coolant flow throughout the tool.