The Kreg Trim Router Edge Guide KRTBP150 adds controlled guidance and repeatable accuracy to trim router work that requires consistent spacing from an edge. Designed for broad trim router compatibility, it supports woodworkers who want cleaner, more predictable results when routing without relying on bearing‑guided bits.

The oversized, one‑piece base plate increases stability during routing passes, helping the router track smoothly along the workpiece edge. An integrated handle improves control during longer cuts, while the adjustable guide setup allows the bit to be positioned accurately without drifting. This makes it well suited for routing dados, grooves and similar edge‑guided operations where control directly affects fit and finish.

In addition to edge guiding, built‑in pin holes allow the guide to function as a compact circle‑cutting system. The guide supports circle sizes from 3‑1/2" to 15" in diameter, expanding the range of tasks a trim router can handle without switching accessories. Combined edge guidance and circle‑cutting capability make this a flexible addition to a trim router setup focused on accuracy and control.