Domestic Machine Needles > Schmetz Super Stretch Schmetz Special Overlocker Needles ENSURE THAT YOUR MACHINE IS LISTED BELOW Overlock / Serger DCx1 F (Pack of 10) Size: 90/14. Colour Code: None. Coating: Standard. Point Shape: Slightly rounded point. Key Feature: For household overlock machines whose operating instructions specify the use of the needle system DCx1 F. Key Feature: Shorter than other household needles. Key Feature: Flat shank. Key Feature: Second thread groove. 10 flat shank needles per pack.Locking needle with a second thread gutter required for the formation of chain stitches in overlock and coverlock machines.These overlock needles are shorter than normal and have a round top with a flat side.The DCx1 F overlock needle is suitable for use in certain household / domestic overlock machines.Compared to other household needles, the DCx1 F overlock needle is visibly shorter. For these particular overlock models, this is the only design that allows the hook to pick up the thread loop at the right point. A second thread groove also supports the creation of stitches on overlock seams.The DCx1 F overlock needle has a special blade design, which significantly reduces the risk of needle breakage. Thanks to the slightly rounded point, most materials can be handled carefully and easily with this needle.The DCx1 F overlock needle with a flat shank is only suitable for household overlock machines whose operating instructions specify the use of the DCx1 F needle system. The DCx1 F is not suitable for “normal” household sewing machines.Can be used on overlock and coverlock machines (consult your manual for the proper needle selection for your brand and model number). Compatible machines:BabyLock: BL202, BL302, BL400, BL402, BL, 430, BL432, BL4-415, BL4-428, BL4-428D, BL4-436, BL4-436D, BL4-714, BL4-728D, BL4-736D, BL4-738D, BL4-838D, BL5040, BL5040L, BL5180, BL5260D, BL5280ED, BL5370ED, BL5380ED, BLSE200.Pfaff: 603.Simplicity: SL600, SL660, SL700, SL800, SL850, SL88.