Makita RF1101KITK 2-1/4 HP VS Router Kit includes Plunge Base, Edge Guide, Larger Hole Base Plate Powerful 2-1/4-horsepower motor transfers quickly from fixed to plunge base Comes with 1/4- and 1/2-inch collets to accept large and small bits Variable speed control (8,000-24,000 RPM) to match the speed to the materials being cut Plunge capacity is 2-19/32 inches--with accurate depth-adjustment knob for fine tuning