{"product_id":"brother-overlock-industrial-sewing-machine-lower-knife-jz-brand","title":"Brother Overlock Industrial Sewing Machine Lower Knife (JZ Brand)","description":"\u003cp data-start=\"194\" data-end=\"491\"\u003e\u003cstrong data-start=\"198\" data-end=\"224\"\u003e Lower Knife\u003c\/strong\u003e is a high-quality industrial sewing machine cutting blade used in Brother overlock (serger) sewing machines. This spare part is installed in the lower cutting mechanism of the machine and works together with the upper knife to trim excess fabric edges during sewing.\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"741\"\u003eIt is designed for smooth and accurate fabric cutting, helping create clean overlock stitches and professional garment finishing. The knife is made from durable hardened steel for long-lasting performance in high-speed industrial sewing operations.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"898\"\u003eThis part is commonly used in Brother 500 and 600 series overlock machines and compatible industrial serger machines.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"898\"\u003eThe lower knife cuts fabric edges while sewing and helps produce neat overlock stitching. It supports continuous trimming during high-speed sewing and improves seam finishing quality.\u003c\/p\u003e","brand":"Brother","offers":[{"title":"Default Title","offer_id":48438091710713,"sku":"112436-001(JZ)","price":0.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/6733\/3113\/files\/WhatsAppImage2026-05-24at2.44.10PM.jpg?v=1779612410","url":"https:\/\/empenzoamericas.com\/products\/brother-overlock-industrial-sewing-machine-lower-knife-jz-brand","provider":"Empenzo Americas Corp.","version":"1.0","type":"link"}