Our Solid Carbide Drills with 5D Flute are engineered to provide exceptional performance when drilling tough materials in the 45-55 HRC hardness range, such as hardened steels and high-strength alloys. The 5D flute design maximizes chip removal efficiency, stability, and tool longevity, making it ideal for deep-hole drilling and high-precision applications.
Aerospace: Drilling precision holes in high-strength aerospace components.
Automotive: Drilling hardened automotive parts and tools.
Mold & Die: Drilling in hardened mold steels for precision tooling.
Key Features
Solid Carbide Construction
Offers superior hardness, wear resistance, and extended tool life, perfect for high-HRC materials.
5D Flute Design
Optimized flute geometry provides excellent chip evacuation, reduces heat buildup, and ensures stable drilling, even in deep holes.
High-Precision Cutting
The advanced flute geometry and cutting edge ensure precise hole sizes, clean surfaces, and accurate depths in hardened materials.
Enhanced Durability
Coated with TiAlN or AlTiN, the drill maintains its cutting edge, reduces friction, and improves heat resistance, extending tool life during high-speed drilling.