Media, for quick-change system TR, plastic external thread with shaft Open 3-dimensional nylon microstructure, impregnated with abrasive grit and bonding technology. For coarse, medium and fine grinding, for grinding transitions, deburring edges or removing parting lines and machine marks. Can also be used for processing light contours as well as straight surfaces. Works most effectively on pneumatic tools. Item Article Design Grinding disc Outer diameter 50.0 mm Properties impregnated, medium Application Metal, Other Main color blue Variant Grinding/Polishing agent Tool holder TR mounting