This SECO drill/reamer is a versatile tool for metalworking needs. With a 14mm diameter and 18mm shank, it is suitable for various applications. The tool is designed with coolant through capabilities and a 35mm step for efficient performance. The insert material is carbide, ensuring durability and longevity. This tool is a great addition to any metalworking collection, especially for those in the CNC, manufacturing, and industrial industries.