PORTER-CABLE 513 1-1/2 Horsepower Lock Mortiser 11 Amp, 27,500 rpm motor producing 1-3/4 Peak hp Quickly and accurately cuts mortises for box locks Particularly useful in entry door lock installations Cuts mortises up to 7-inch long, 1-1/4-inch wide and 4-3/4-inch deep 11 Amp, 27,500 rpm motor producing 1-3/4 Peak hp Quickly and accurately cuts mortises for box locks Particularly useful in entry door lock installations Cuts mortises up to 7-inch long, 1-1/4-inch wide and 4-3/4-inch deep Accommodates doors thicknesses of up to 4-1/2-inch; Simple to set-up and locate to door