GloBurrs offer a light, yet solution for hand deburring applications. GloBurrs are great for on-the-go, and for multiple industries, and feature: Lightweight, easy-to-grip handles, made from specially engineered reinforced plastic Designed for Deburring steel, aluminum, copper & plastic Color coding for each tool and application Replaceable blades Convenient pocket clip B blades for standard duty applications E blade for heavy duty applications Vargus