The Porter-Cable 893PK is a Factory Reconditioned 2-1/4 HP Multi Base Router Kit. The model  Porter-Cable 893PK features a knob for easy micro-height adjustments (to 1/128 inches) and a bypass control for quick macro-adjustments and motor removal. An auto-spindle lock with switch lock-out ensures simple single-wrench/single-hand bit changes. The plunge base features machined brass post busing, quick motor release, thumb rotating depth stop, template guide sized sub-base, removable springs and built-in dust collection.