Description The Klingspor CS 411 XK zirconia cloth self-fastening discs are a high-performance abrasive disc with a tear-resistant cotton backing. The blend of backing material, bonding agent and abrasive grain allows for aggressive sanding, especially on tough materials. Used in all types of applications. Materials Include: Stainless steel Steel Wood Aggressive sanding with the Klingspor abrasive disc CS 411 XK An aggressive abrasive is marked by the perfectly blended mix of bonding agent and abrasive material. Sanding with a high rate of stock removal always puts increased strain on the abrasive. The abrasive disc CS 411 XK offers the perfect combination for aggressive sanding. The characteristics of the CS 411 XK with its close coating is suited perfectly for rough and intermediate sanding of the edges and surfaces on metal surfaces. Apart from the bonding agent made of synthetic resin and the zirconia grain, it is the tear-resistant cotton backing that gives the backing material the necessary stability. These attributes make the abrasive disc CS 411 XK equally ideal for dry sanding. Self-sharpening abrasive grains made of zirconia The zirconia abrasive has been engineered to deliver an excellent service life during aggressive sanding processes. Zirconia is characterised by a crystalline structure that allows worn portions of the abrasive grain to break away in order to create new sharp edges. CS 411 XK in industry and at the workshop The CS 411 XK is widely used in the steel and stainless-steel processing industry as well as metal fabrication. It is suitable for universal use on a wide variety of machinery, especially handheld devices such as angle grinders and random orbital sanders. The self-fastening backing allows for a quick and easy change of the abrasive discs. Typical versions in terms of diameter to suit different tools available. The available grit sizes range from coarse to medium.