Media Summary: 68 class regular bobbin sewing 1-1/2 x 1 -1/2 box and cross. Equipped with an Efka servo motor In this video you can see the changes that were made to the race assembly. The original part has been replaced with a ... 68 class regular bobbin with Efka servo motor sewing 1 5/8 x 1-5/8 box and cross
68 Class Regular Bobbin Sewing - Detailed Analysis & Overview
68 class regular bobbin sewing 1-1/2 x 1 -1/2 box and cross. Equipped with an Efka servo motor In this video you can see the changes that were made to the race assembly. The original part has been replaced with a ... 68 class regular bobbin with Efka servo motor sewing 1 5/8 x 1-5/8 box and cross This video shows how to operate a Singer 68class large The machine has been in service for many years and came in for a rebuild. New cam, new top arm.
