b64 AIRLOCK Tutorial – Cutting Width, mtc Micro Thread Control, Rolled Hem

¦ This video tutorial provides you with key basic information about the cutting width, mtc Micro Thread Control and rolled hem. With one dial you adjust the knife for wide or narrow stitches. Use mtc to fine-tune the looper threads for perfect seam allowance. Watch how easy to set the machine for a beautiful rolled hem. In the video tutorial, we then show you the rolled hem lever settings.