The needle of system 134 has a right cutting point (45°) for working leather, synthetic leather and other coated materials – never for woven fabric, since the cutting action would sever the weave threads. The FHS version allows sewing without hook adjustment. It is used in industrial sewing machines for leather and synthetic-leather work, where the cutting point produces a clean puncture. Suitable machine classes are found, among others, at Pfaff (classes 1243, 2081-731/…, 2081-748/…, 2083), Dürkopp Adler (classes 271-140332, 271-140332-01, 271-140342-01, 272-160362-01) and Juki (classes DDL-5550N, DDL-5550N-7, DDL-5550NA, DDL-5550NA-7).
At strength NM:120/SIZE:19, this version is especially well suited to very thick, firm leather and multi-layer leather joins. A sewing thread in the range Nm 50/2 to Nm 40/2 is usually suitable; a bonded polyester or nylon thread such as Amann Saba or Coats Dabond is recommended. A cutting point is required here to create clean puncture channels in firm materials.
Package contents: pack B10 with 10 needles
