The Amana RC 1100 Insert Miter Router has been a game-changer for us... Based on our own experience, we found that this router bit is easy to adjust and gives us clean, crisp cuts every time. The carbide-tipped edges hold up incredibly well even on hardwoods. The only downside is that it is quite expensive, but the quality justifies the cost. We highly recommend this router bit for anyone who wants precision and efficiency in their woodworking projects..