The Carbide Step Drill 6.5mm 16mm is a high-quality tool used in CNC metalworking and manufacturing. This step drill is designed to securely hold and center drill bits in a CNC machine, allowing for precise and efficient drilling. The carbide construction ensures durability and longevity, making it an essential tool for businesses and professionals in the industrial sector. Its 6.5mm and 16mm sizes make it versatile for a range of drilling applications, making it a valuable addition to any toolholding collection.