Armstrong Ceilings Fine Fissured 48-in x 24-in 12-Pack Black Fissured 15/16-in Drop Ceiling Tile Model #700484444 Size markings on the drill

Size markings on the drill bit shank for identifying sizes quickly

all-metal transmission optimizes tool-to-task for fast application speeds and improved runtime for drilling in masonry materials

Alkyd enamel formula

4-in centerset for easy installation

Can be automatically controlled with a cooler thermostat or with manual wall switch (both sold separately)

Armstrong Ceilings Fine Fissured 48-in x 24-in 12-Pack Black Fissured 15/16-in Drop Ceiling Tile Model #700484444 Size markings on the drillFine Fissured panels have a fine non directional pattern and are available in standard and high acoustical absorption options. Mold, mildew and sag resistance Non directional pattern reduces scrap and installation time Square edge detail allows for quick and easy cutting of panels Installs in Armstrong Prelude 15 16 in grid system Covers 96 sq ft per carton (12 pieces per carton) Acoustical (NRC=0. 55, CAC=35) Class A fire rating Common size: 48 in x