|The Porter-Cable 691 11 Amp fixed router and plunge base kit utilizes a hefty 1-3/4 HP motor to generate a mind-blowing 27,500 RPM for ultra-precise cuts. The six-position adjustable turret makes stepped plunge cuts quick and easy, and motor transitions between fixed and plunge base extremely fast. The micrometer depth adjuster keeps things incredibly precise to 1/128 of an inch. To ensure years of top-notch performance, the 690LR is equipped with a dust-sealed switch and sealed ball bearings to keep dust out. The included collets will accept 1/4-inch and 1/2-inch shank bits. Routing is made easy with the dual, ergonomic rubber handles strategically mounted on the router for easy, comfortable operation.