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2-1. Table of Needle hole guide
2. OPTIONAL
Needle used Needle hole guide
Size Part No. Needle hole diameter Application
#14 to #18 *
1
B242621000B ø 2.0
For medium-weight to heavy-weight materials
#18 to #20
B242621000D ø 2.4
For heavy-weight materials (OP)
B242621000F ø 3.0
Needle used Intermediate presser
Size Part No. Size (øA × øB × H × L)
#14 to #20
40140277 φ1.8×φ2.9 ×7.5×37
*
1
: H type installed needle (DP X 17 #18)
(OP) means the optional.
H
L
φA
φB
Part No. Application
40141947 The felt thread guide is used to replace the thread guide
(40141946) when applying silicon oil to the needle thread.
The felt thread guide should be used in the case thread is
likely to breaks due to the needle which has become hot or
in order to smoothen the thread.
B1131528000
is the felt to be tted in the felt thread guide.
2-2. Felt thread guide