As is generally known, the diameter of the shank of a cornet is smaller than that of a trumpet. Most Schilke models are available for both the trumpet and cornet. In general, a slightly larger cup and throat favors the cornet tone.
16.69mm .657 inches Throat:26
A traditional medium size mouthpiece that includes a #3 standard rim and “c” backbore allows the player a full spectrum of sound.