This new Rapid Microduct Deburring Tool (DB-5) is the ultimate tool for preparing the insides of fiber optic microduct tubes for termination and removing unwanted debris. It has an easy-to-use design, allowing you to swipe in one smooth motion. The deburring tool features an ergonomic rubberized handle for comfortable gripping. If the blades become dull after many uses, the carbon steel collar allows you to quickly swap out replacement blades. You can be sure that this convenient tool will make your job easier and faster.