【Product Name】The NACHI AG Power HSS Drill (Model: 6536) is a high-performance tool engineered for high-efficiency deep hole processing. It effectively addresses chip packing, thermal drift, and edge wear in 5-times diameter (5D) applications.

【Key Features & Benefits】

• Proprietary AG Coating: Enhanced with the AG coating for superior thermal stability and lubricity. It significantly reduces friction, providing exceptional protection against the abrasive powdery chips of ISO K Cast Iron, supporting performance up to HRC40.

• 34° High Helix Geometry: The aggressive 34-degree helix ensures rapid chip evacuation. In 5D deep-hole drilling, it forces chips out of the hole efficiently, preventing chip packing—a practical recommendation for automated production cycles.

• HSS-CO Substrate & 118° Point: Crafted from Cobalt High-Speed Steel (HSS-CO) for an ideal balance of stiffness and impact resistance. The 118-degree point angle reduces axial thrust, ensuring reliable self-centering.

• 5D Performance Excellence: Designed for continuous drilling up to 5 times the diameter with fewer pecking cycles, maximizing Material Removal Rate (MRR) while maintaining hole quality.

【Applications & Usage】

• Primary Applications: Specifically designed for 5D deep-hole drilling. Ideal for automotive parts, industrial machinery, and mass-production lines requiring long-lasting tool life.

• Recommended Materials:

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

  • ISO K (Cast Iron): Provides outstanding durability against abrasive gray and ductile irons.