5 | Sailrite�com Leatherwork
®
Guidebook | 6
THREAD SIZE TEX SIZE NEEDLE SIZE
Gen� Purpose N/A #10 or #12
V-30 30 #12 or #14
V-46 45 #14 or #16
V-69 70 #16 or #18
V-92 90 #18 or #20
Sailrite
®
Lifetime (PTFE) 90
#14 or #16
(Mesh Fabric)
#18 or #20 (Dense Fabric)
Preparing to Sew
Choosing Thread Size
When sewing leather, the thread size used is generally selected for its aesthetic
look� In such cases, simply match the needle to the thread using the chart below�
If the needle or thread breaks during sewing, then it is necessary to go up in
size� If getting the desired thread tension is not possible (knot constantly shows
on the bottom) this is indicative of the thread and needle being too large�
For woven textiles, use our needle and thread recommendations available online in our “Thread & Needle Recommendation
Guide.”Youcanndtheguideoneveryfabricdetailpageorbysearching#300032XHTatSailrite.com.
SPEED SETTING WORKHORSE SPM
5 45
6 55
7 64
8 73
9 82
10 91
11 100
12 110
13 119
14 128
15 137
16 146
17 155
18 165
19 174
20 183
21 192
22 201
23 210
24 220
25 229
26 238
27 247
28 256
29 265
30 275
31 284
32 293
33 302
34 311
35 320
36 330
37 339
38 348
39 357
40 366
41 375
42 385
43 394
44 403
45 412
1� Turn motor on� The standby screen will
show a “P” with a rotating dash�
2� Press the “P” button and the display will turn
to “n0�”
3� Repeatedly press the “S” button until the
desired top-end speed is shown (5-45)�
4� Press the “P” button to save the indicated
speed�
Change the Workhorse
®
Top-End Speed Settings
7