Introducing the KM CNC Tool Straight Shank Twist Drill, expertly crafted for high hardness and durability, perfect for stainless steel and versatile across metal, wood, and plastics. Featuring a tungsten carbide design with TiCN copper coating, it offers exceptional heat resistance and precision drilling. Customize your sizes for optimal performance. Enhance your machining process with our reliable drills! Welcome to visit our website!