Getzen/Edward bass trombone tuning slide

ttf_john sandhagen · Post by **ttf_john sandhagen** » Fri Jul 21, 2017 9:13 am

Does anyone have a Edwards/Getzen bass trombone tuning slide and some calipers laying around? I need to measure the taper...inside diameter at the very and and again 1/2 inside.

I'm making a tool to expand them to fit properly

Thx

ttf_john sandhagen · Post by **ttf_john sandhagen** » Sat Jul 22, 2017 8:26 am

I found one .02" per 1/2 inch...made a tapered die to go in my expander...

ttf_john sandhagen · Post by **ttf_john sandhagen** » Sat Jul 22, 2017 8:26 am

I found one .02" per 1/2 inch...made a tapered die to go in my expander...