KLINGSPOR 146947 - 6" x 6H 120 grit Hook-Loop Disc (100pk)The Klingspor 146947 PS 33 CK represents the pinnacle of surface preparation technology, specifically engineered for high performance sanding of paint, varnish, filler, and wood. Featuring a 6 inch diameter with a GLS3 6 hole vacuum pattern, these discs utilize a semi open aluminum oxide coating that prevents premature clogging and ensures a remarkably high removal rate. The C weight paper backing provides the perfect balance of flexibility and tear