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Please note the minimum purchase quantity of 1200 B10.
The 438 KK LR needle (needle system 438 KK) 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 KK version has a short shank. 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 118B, 138, 438, 439), Necchi (classes 740) and Rimoldi (classes 740 ALL CLASSES). In size NM:110/SIZE:18, this version is especially well suited to medium-weight leather for everyday leather goods and saddlery work. 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 Serabond, Amann Strongbond 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
CANU is the abbreviation for "Catalog Number" and represents the system developed by the German needle manufacturer SCHMETZ and used worldwide today for the summary and identification of the same sewing machine needles, which have various designations specific to the sewing machine manufacturer (needle systems).
Cutting point with a lenticular incision. The incision is made at a 45 ° angle to the direction of the seam. Result: Decorative seam slightly inclined to the left Materials: Suitable for all types of leather Applications: - Clothing - Shoe manufacture - bags, suitcases Highlight: Best needle for decorative seams.
Needles with a normal chrome coating can be recognized by their shiny silver surface. The chrome coating provides protection against wear and corrosion. The surface is smooth and protects the material and the thread. Chrome needles can be used for all standard applications. Compared to nickel-plated needles, chrome-plated needles improve the service life of the needle at higher stitch counts. At Groz-Beckert, the equivalent chrome coating is being gradually replaced by their more environmentally friendly "dur" process.
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