Model GL5500 sewing machine features the high-speed stitching performance 5,500rpm, ease of operation and reliability. SpecificationsSewing stuffUsed for medium weight stuffMax sewing speed5500s.p.mThread track length5mmPresser foot lifting height(knee lift)10mm(13mm)It adopts machine pinsDBX1#9-#18Lubricating oilNo.10 liquid paraffin High Speed Industrial Sewing Machine
