trumpet, cornet, flugelhorn mouthpiece services


Frost Custom Brass

Superior craftsmanship with modern technology and innovation!

Short Shank Cornet Mouthpieces

Short Shank Cornet mouthpieces are available as:

One Piece
Rim Sections
Underpart Sections

Individual pieces are compatible with other manufacturers.  Rims and underparts have Bach threads (other threadings are available as a special order).
The short shank cornet mouthpieces are designed with a traditional brass band style cup shape, a #19 throat, and a backbore shape that balances the mouthpiece to play and produce a sound perfect for brass band work.
SThe standard rim shape in the FCB line. A comfortable shape with a mild bite, excellent articulation, flexability, and endurance.
OAn "orchestral" rim shape with more (sharper) bite than the "S" rim, a "1X" style.
WSimilar to the Standard rim, but slightly wider.
Sizing Chart
Size Diameter Rim Cup Backbore Equivalent Feel
1 0.650 S, O, W
SS 1
2 0.645 S, O, W BB SS 1 1/4
3 0.640 S, O, W BB SS 1 1/4
4 0.635 S, O, W BB SS 1 1/2
5 0.630 S, O, W BB SS 1 1/2, 3
6 0.625 S, O, W BB SS 3, 5, 6, 7
7 0.620 S, O, W BB SS 10 1/2