Bottom Bracket Punch Alignment Aid w SLDPRT
Free     Printables     Charlie Willis

Bottom Bracket Punch Alignment Aid w/ SLDPRT

Simple punch holder alignment aid for marking SNs on bottom brackets w parametric file for custom punch sizes ...

similar models —

Bottom Bracket Punch Alignment Aid w/ SLDPRT alternatives
Würfel
NiclasRe
Bottom plate
BarBarBarbucha
Bracket for Powerstrip
Laughing Man