The well-designed trimmer cutter can be adjusted to the best tangential Angle according to the user's needs. Carefully improved base line group and structure make the tangent line stable and easy to adjust. Its special cutting tool propulsion mechanism can accurately fine-tune the size of the knife. Adopt electromagnetic direct drive lift foot group, no noise, more sensitive response. The corn-type distribution inducer makes the pressed-pressure cuffed bone more stable. Rocker type needle distance adjustment structure, can easily adjust the needle distance.

Suitable for general medium thick material flat sewing, hem sewing, all kinds of underwear, sweatshirt seam (buried pressure cuff) and fold hem sewing, etc.