New Wood 72 Slot Bur Organizer. This is a new wood 72 slot bur organizer. Top quality construction. Great for burs, drills, mini brushes, buffs, etc. The slots are for tools with 3/32" or 1/8" (2.5 or 3 mm) shanks. 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.