This is no science and a rather simple conversion but yet I haven`t seen any threads on this topic. I think it could be useful for some bag makers and upholstery folks. Split needle bar machines (you can disengage and reengage the entire left and right needle bar on these machines) are rather exp
Singer 212 / 112 Double Needle >> converting into split needle - Leather Sewing Machines
Singer 112W115 Double Needle - Needle Feed Industrial Sewing Machine
Singer 212 / 112 Double Needle >> converting into split needle - Leather Sewing Machines
Constabulary's Content - Page 39
Flat Bed Sewing Machines & Cabinets
Singer Sewing Machine - Double needle 212W140- SOLD
SINGER Universal Twin Stretch Sewing Machine Needle
Needles for Singer 112W139 - Leather Sewing Machines
Singer 212U Industrial Sewing Machine
SINGER 212G 212W 212U & 212A Parts & Needles
Singer Sewing Machine - Double needle 212W140- SOLD
Singer 212 / 112 Double Needle >> converting into split needle - Leather Sewing Machines
Singer Sewing Machine - Double needle 212W140- SOLD