The HSS-ECo step drill from the brand Alpen is a high-quality tool specifically designed for drilling in metal, stainless steel, and plastic. With a diameter ranging from 4 to 12 mm, this step drill offers versatile application possibilities for various projects. Made from cobalt and metal, the drill is characterized by its durability and resilience, making it ideal for professional use. The drill enables precise and clean holes, making it particularly suitable for applications where accuracy and efficiency are required. The package includes a single HSS-ECo ALPEN step drill, which is manufactured in Italy. The design of the drill ensures excellent results even with harder materials like stainless steel. With this step drill, users can efficiently execute their projects and benefit from the high quality and performance that Alpen products are known for.