General description Tungsten Carbide Rotary Burr Set Extra-Long 5pc from Sealey is designed for precision work on both soft and hard metals, including welded seams. This set features a variety of head shapes to accommodate different applications. Technical specifications Model No.: SDBK5XL Cut Type: 10mm No. 6 cut (universal) Head Shapes: Cylindrical Front End Cut, Cylindrical Ball Nose, Arc Pointed Nose, Arc Round Nose, Oval Storage Supplied in a plastic storage box