Applications:
● Suitable or sewing medium to thick material various tubular products, footwear, wrist , knee pads surf clothing, cylindrical objects, bags, sports goods, surfing suits, boots, sports goods, sails, tarpaulins, garments, stretchable materials, rubber coated cloth, leather goods & joining multi-layer pieces. 
● Particularly well suited for difficult proceeding material, such as surfaces smooth, adhesive, flexible leather and clastic materials and etc.  
● 2-step, 3-step Zig-Zag sewing enhances power of stitch.