TOOLCRAFT Plumbing Tools Deburrer bit 620532 - Toolcraft TO-6394482, The Toolcraft 2131494 Deburrer bit is an external chamfering tool designed for deburring, suitable for drills with a shank diameter of 3-19 mm. Manufactured by Toolcraft, this deburring tool helps create smooth edges by removing burrs from metal, plastic, or wood surfaces. It is ideal for enhancing the finish and safety of drilled holes in various DIY or professional applications. Toolcraft TO-6394482 Deburrer Bit 3-19mm For Various Materials