The Downhole Technology filament-wound composite material is stronger than composites fabricated from sheets. Nevertheless, the Boss Hog frac plug can be drilled out in 7 to 15 minutes and produces finer cuttings that flow back more easily during drillout.
Cuttings from Boss Hog plug
Cuttings from typical frac plug
Metal cuttings from Boss Hog plug collected with magnets
Drillout from dissolvable plug with cast iron slips