475A-705-M 1-step 2-point
475A-725-M 2-step 3-point
475A-735-M 3-step 4-point
APPLICATIONS :
For sewing medium to thick weight materials, cylindrical objects, bags, shoes, sports, diving suits, boots, sports goods, sails, tarpaulins, garments, jeans, stretchable materials, rubber coated cloth, leather goods & joining multi-layer pieces (seamless sewing).
FEATURES : 
| 1. |
Graduated dial for feed adjustment.
Feed amount is adjustable easily by setting a suitable number on the graduated dial.
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| 2. |
Large hook.
By adoption of large hook, the winding volume of lower thread is increased and due to this feature, the frequency of lower thread replacement is minimized.
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| 3. |
Convenient reverse feed lever.
Reverse feed can be performed by finger soft touch of press-down lever with spring return.
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| 4. |
Semi-Automatic oil reservoir lubrication system. |
| 5. |
Particularly well suited for sewing problem materials.
Especially such having slippery or tacky surfaces, elastic materials.
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| 6. |
Suitable for sewing concave, convex, spheroidal, tubular, bowl-like odjects. |
| 7. |
When sewing multi-layer leather materials, the inner layer will not move, with strong climbing capability and even stitch. |
| 8. |
Presser foot clearance (knee / hand) : 10 mm,
Needle type : DPx17 #14-#22
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