Qep Tile Tools 10031 Marble & Ceramic FileQ.E.P. Co., Inc. has been a driving force in the continued growth and modernization of specialty tools, especially those found in the flooring installation markets, since 1979.Qep Tile Tools 10031 Marble & Ceramic File Features:; Grit edge carbide file is ideal for sanding and smoothing out rough edges on ceramic tile and marble; Contoured handle for comfort; Flat and rounded sides for straight and contour shapes; Canvas blade guard included