Feature●Digital display for quick & precise table setting●Absolute and relative scales measures both Actual board thickness and material to be removed●Fits all jet & Powermatic 15" & 20" Planers, easy to install, battery included●From a family operated corn mill to a world class leader of industrial woodworking machinery●From a family operated corn mill to a world class leader of industrial woodworking machinery●1 Powermatic Product, corded-electricDescription The Jet jwp-drop, digital r/O for 15" & 20" Planer in jet ww, planer accessories. Powermatic/ jet are manufacturer of air filtration, band saws, CNC, Dovetail machines, drill presses, dust collectors, jointers, lathes, mortisers, panel saws, planers, power feeders, rip saws, sanders, shapers, Table saws, and accessories.