Triaina Hardmetal manufactures precision-engineered, custom non-standard cemented carbide drills designed to meet your exact dimensional, geometric, and application-specific requirements. When standard off-the-shelf tooling fails to match complex component tolerances or unique workpiece materials, our engineering team collaborates closely with you to design and fabricate tailor-made carbide drills. Produced from premium-grade micro-grain tungsten carbide and manufactured to exact specifications—including custom step diameters, specialized flute lengths, non-standard helix angles, and custom internal coolant configurations—our custom drills guarantee optimal chip evacuation, strict hole accuracy, and maximum tool life in specialized production environments.