134-35SD1SERV7 SIZE 120 PACK OF 10 NEEDLES SCHMETZ

Schmetz 32:10ME17 - 134-35 SD1 SERV 7, 2134-35 SD1 SERV 7, DPX35 SD1 SERV 7 - NM 120 / Size 19 - SD1 (Round point with small triangular tip) SERV 7 Packet of 10 Needles.

SD1 (Round point with small triangular tip)
This round point with a very small triangular incision cuts approx. 10 % of the stitch hole, 90 % is displaced by the conical round point "R". The result is a straight seam and a tidy seam appearance. The incision is smaller than with a cutting point.

SCHMETZ SERV 7
Besides fabric damage, skip stitches are a problem that frequently arises when sewing elastic material. To prevent them, SCHMETZ developed the SERV 7 needle. This specially shaped needle is made for almost all needle systems, with all the main point shapes and in all current needle sizes.
The main distinguishing features of the SERV 7 design are the hump scarf that makes a particularly large loop of thread which can be more easily caught by the point of the hook and the blade reinforcement, that ensures the extraordinarily high stability of the needle. To produce the smallest possible stitch holes and optimise fabric displacement, the SERV 7 design thus often allows the use of a needle one size smaller without any reduction in the stability of the needle.
SERV 7 needles have a 15 % reinforcement, and as much as 20 % in some needle sizes. Therefore, the needle is especially stable and far less likely to “bend”. Neither the hook or looper nor other machine parts, e.g. the throat plate, are damaged.

Needle Specification