CS Unitec 9-Series Hornet TCT Carbide Stack Cutter with Pilot Pin, 1-9/16" Dia. x 2" Depth of Cut

9-Series Tungsten Carbide-Tipped Hornet Cutters designed to cut multiple layers of stacked material and are ideal for large-diameter holes and drilling steel with rust or paint while maintaining durability and efficiency. From steel to stainless steel and hard metals, the 9-series cutters leave clean and burr-free finished holes. Cutters up to 4" depth come equipped with a corresponding pilot pin to achieve precise cuts. These cutters can run at high-speed RPM for best results and faster hole-making. Available in all sizes, whether fractional or metric, and featuring shanks in 3/4" or 1-1/4", the 9-series cutters are versatile for many different hole sizes. For added resilience, users can request TiAlN Armor Plating.