trumpet, cornet, flugelhorn mouthpiece services


Frost Custom Brass

Superior craftsmanship with modern technology and innovation!

Popular Rim, Cup, and Backbore Combinations

Application Rim Cup Backbore
Orchestral S, O MV, MVD 10
Classical, Jazz - Bb & C Trumpet S, O M, MC, MV 
8, 6, 10, 7, 9, MTV
Pops, Lead S, O, W MC, M, MS, S, P 5, 3


Piccolo P, S, O P, M, MS, S 11
Lead P, S, W P, M, MS, S 5, 3, 2, 1
Eb & D Trumpet S, O MC, MV, M 8, 11, 9, 10
Rotary S, O MD 9
Cornet (Brass Band) S, O


Cornet S, O MD, D 8