8 New Needle File Set. This is a new set of 8 rasp needle files. These are for filing wood. Better performance on hard to file surfaces. Little or no clogging. A simple knock is enough to remove the chips. Highly resistant to corrosion and has a longer life than standard files. Each measures approximately 5 1/2″ (140 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.