What in one step in engraving process that Albrecht Durer used?

One key step in Albrecht Dürer's engraving process was the careful incising of lines onto a metal plate, typically copper or wood. Using a burin, a small tool with a sharp point, he meticulously carved out detailed designs, allowing for precise control over line quality and texture. This technique enabled Dürer to create intricate images that could be reproduced multiple times, showcasing his artistry and technical skill in printmaking.