Vortex Carbide Spotting Drill – 90° ALTiN Coated – 4mm is a precision drilling solution designed to create clean, accurate pilot holes before full-scale drilling. Its 4 mm diameter and 90-degree spotting point guide subsequent cuts for reliable hole geometry, making it ideal for engineers, shop floor technicians, hobbyists, and fabricators who demand starting accuracy and consistent results. Crafted with carbide and finished with an ALTiN coating, this drill delivers long tool life and dependable performance in demanding materials.

• 90° Spotting Point for Precise Starts: The sharp 90-degree point establishes an exact starting location, minimizes wandering, and helps you achieve clean, true holes on the first pass.
• ALTiN Coating for Wear Resistance and Heat Management: The ALTiN coating reduces friction and chip adhesion, improving heat dissipation for cooler cutting and extended tool life in high-temperature applications.
• Carbide Construction for Durability and Consistency: Hardened carbide provides exceptional hardness and edge retention, delivering reliable, repeatable results across multiple jobs with minimal edge dulling.

This spotting drill is designed to improve your workflow by delivering accurate pilot holes that guide the larger drill, reducing the need for rework and helping you hit tight tolerances with confidence. The combination of carbide hardness and ALTiN protection translates to smoother cutting, fewer chip-related interruptions, and longer intervals between tool changes—keeping your projects progressing smoothly and efficiently.