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Purchase interval of 2 B10
The needle of system 621 D has a normal round point for working woven and knit fabrics. It is used in industrial chainstitch and general-purpose sewing machines for everyday garment and textile manufacturing. Suitable machine classes are found, among others, at Brother (classes BAS, BASS -202, DC1, EF4), Mauser (classes 4101, 4105, 4701, A) and Columbia (classes 610, 660). At strength NM:100/SIZE:16, this version is especially well suited to medium-weight standard woven and knit fabrics for everyday garment production. A sewing thread in the range Nm 50/2 to Nm 40/2 is usually suitable, e.g. from Amann Serafil or Rasant (polyester).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).
Tip with a pointed conical bevel. The normal round tip is the standard tip shape. With household needles this tip shape is used for the needles known as universal needles most of the time no top suffix «R» is used. Applications: - Lightweight fabric - Coated materials; heavy woven materials such as Tarpaulins - Laminated materials with soft plastic or thin cardboard (cardboard) - Foils - Leather/Textile combinations
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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