SINGER Heavy Duty Sewing Machine - HD6380M. Please see pictures to better details.. SINGER Heavy Duty Sewing Machine HD6380M" is in sale since Wednesday, December 2, 2020. This item is in the category "Crafts\Sewing\Sewing Machines & Sergers". The seller is "josuevasquez95" and is located in Central Islip, New York. This item can be shipped to United States.