This trim/split tool is of acceptable quality and is as stiff as it gets for its miniature size. What you say is small, yes it is small, the indexable inserts are also small, and the maximum depth of cut is small, most likely the overall diameter of 1.25 inches can be shared. In addition, the insert is held firmly in the cutter thanks to the clamping force from above, which is adjusted with a single hex screw. Strange, I'm used to torx screws on modern tools. The insert is, well, yes it is anβ¦