Bosch PR20EVSNK Colt Variable-Speed Palm Router Installer Kit. Features 1 HP, 5.7 Amps, 16,000-35,000 RPM, Rugged aluminum fixed base Durable, solid and precise, Fast and precise depth adjustment system Allows both macro and micro adjustment, Unique finger support pockets For additional stability, especially when trimming hedges, Enhanced bit capacity Fixed-base accepts bits up to 1 5/16" in diameter, Softstart Reduces start-up torque, Constant Response circuitry Monitors and maintains speed under load for consistent performance and provides overload protection, Convenient front spindle on motor For easy, one-wrench bit changes, Quick-clamp system Allows motor to be easily adjusted or moved from base to base, Palm-grip design The most comfortable router in its class, Angled cord exit Helps keep cord out of the way. Includes Colt Variable-Speed Palm Router Installer Kit - PR20EVSNK, Fixed base - PR001, Variable-speed motor, Roller guide - PR003, Offset Base w/ Roller Guide - P