New Spiral Drill. This is a new spiral drill. It has 2 collets. This holds twist drills sizes: 1 to 2 mm. To use just push down and the spring inside twists the drill. It measures approximately 7" (177 mm) long. We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.