Answer
Dec 03, 2025 - 01:56 PM
The cutting diameter of a trim bit influences the size of the cut and the material removal rate. Smaller diameters, like 1/4", are suitable for detailed work, while larger diameters, like 3/4", handle more significant material removal. The Bosch 85666M offers a 1-1/8" diameter for substantial edge profiling. With a range of diameters available, you can choose a bit that aligns with your project scale and precision requirements.
