Our Solid Carbide Drills with Extra Long Flute are designed to deliver exceptional performance in drilling applications involving 55 HRC materials, including hardened steels and tough alloys. The extra-long flute design provides deeper drilling capability, making it ideal for deep-hole and precision drilling in high-hardness materials.
Heavy Machinery: Drilling tough materials used in industrial applications, especially where deep drilling is required.
Automotive: Drilling deep holes in hardened automotive parts and engine components.
Mold & Die: Ideal for deep-hole drilling in hardened tool steels used in molds and dies.
Key Features
Solid Carbide Construction
Ensures durability, excellent wear resistance, and long tool life, perfect for demanding materials with high hardness.
Extra Long Flute
Ideal for deep-hole drilling applications, providing extended reach without compromising stability or cutting performance.
Superior Chip Evacuation
The flute design maximizes chip removal, reducing heat buildup and preventing clogging, ensuring smooth drilling even in deep holes.
High-Performance Coatings
Coated with TiAlN or AlTiN to improve heat resistance, reduce friction, and extend tool life, even under high-speed, high-temperature drilling conditions.