The robust and proven construction of the machine class 267 has made this Dürkopp Adler machine an operating equipment for general stitching in medium weight material like upholstery, leather articles and technical textiles.The bottom feed, needle feed and alternating top feed as well as its high stroke of the sewing foot ensure a good material feed and an easy crossing of transversal seams. The vertical hook is suited forthe manufacturing with solid sewing threads. The standard safety clutch helps to prevent hook damage or uncontrolled change of hook timing.