The Vortex Carbide Chamfer/Countersink Cutter with ALTiN coating is a precision tool designed for clean chamfers and accurate countersinks in metalworking. Built for professional machinists and fabrication shops, it combines rugged carbide with advanced coating to deliver consistent results and longer tool life. Material: Solid carbide core with ALTiN coating for outstanding hardness, lubricity, and heat resistance. Angle: 90° chamfer/countersink geometry that yields precise edges and reliable screw seating. Size: 6 mm size, compatible with standard 6 mm tooling setups. Coating: ALTiN coating reduces wear, lowers friction, and improves chip control during heavy cuts. Material Range: Effective on aluminium, steel, and other non-ferrous metals. Performance: Efficient chip evacuation minimizes heat buildup, helping maintain edge sharpness and extend tool life. The result is cleaner finishes and tighter tolerances with fewer rework cycles. The 90° chamfer creates a precise start for holes and a flush countersink for fasteners, improving assembly reliability. The ALTiN-coated carbide stands up to repeated passes in busy shops, delivering consistent performance across multiple jobs and reducing downtime associated with wear-prone tooling.