{"product_id":"rupniecisko-sujmasinu-adatas-schmetz-dbx1-1738-lr-adai-10-gab","title":"Industrial sewing machine needles SCHMETZ DBx1 (1738) LR for leather - 10 pcs.","description":"\u003cp\u003e\u003cstrong\u003eSCHMETZ DBx1 LR or also known as \u003cspan\u003e1738 (A) LR, 1738 (A) LR, 16X230 R TW, DBXF2, 16X231, 287 WH\u003c\/span\u003e\u003c\/strong\u003e are industrial sewing machine needles \u003cstrong\u003efor leather\u003c\/strong\u003e with \u003cstrong\u003eLR (Reverse Twist) cutting point\u003c\/strong\u003e. The needle's cut is at ~45° angle to the thread direction, so the stitch on leather looks \u003cstrong\u003edecoratively slanted (slight left slant)\u003c\/strong\u003e with a clean, distinct cut. \u003cstrong\u003eChrome coating\u003c\/strong\u003e reduces friction and heat, providing long service life in intensive production.\u003c\/p\u003e\n\u003ch3\u003e🧵 Suitable materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll types of natural and synthetic leather\u003c\/li\u003e\n\u003cli\u003eLeather combined with textiles (bags, linings, belts)\u003c\/li\u003e\n\u003cli\u003eThicker coated materials (e.g., car upholstery, bag components)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✨ Where LR shines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDecorative\/topstitch seams on leather\u003c\/strong\u003e with a sleek, even slant\u003c\/li\u003e\n\u003cli\u003eFootwear and garment industry, leather upholstery\u003c\/li\u003e\n\u003cli\u003eSewing bags, suitcases, car seats\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🎯 LR (Reverse Twist) advantages\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCleanly cut stitch\u003c\/strong\u003e without tearing the leather\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAesthetically slanted seam\u003c\/strong\u003e – ideal for decoration and visible topstitching\u003c\/li\u003e\n\u003cli\u003eStable stitch even with thicker threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🧶 Thread recommendations on leather\u003c\/h3\u003e\n\u003cp\u003eChoose needle and thread size according to leather thickness and desired effect (the thicker the material, the larger the \u003cem\u003eNM\u003c\/em\u003e and the thread \u003cem\u003etex\u003c\/em\u003e):\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor decorative\/topstitching:\u003c\/strong\u003e polyester or polyamide approx. \u003cstrong\u003etex 75–150\u003c\/strong\u003e (No. 20–8) with needle \u003cstrong\u003eNM 120–160\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor medium-thickness leather:\u003c\/strong\u003e polyester approx. \u003cstrong\u003etex 50–75\u003c\/strong\u003e (No. 40–30) with needle \u003cstrong\u003eNM 110–140\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🔧 Compatibility\u003c\/h3\u003e\n\u003cp\u003eSuitable for industrial \u003cstrong\u003elockstitch (straight stitch)\u003c\/strong\u003e machines designed for DBX1, 16X231, 287 WH, 1738 (A),16X230 R, DBXF2 series needles.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeedle system (equivalents):\u003c\/strong\u003e DBx1 LR,1738 (A) LR, 16X230 R TW, DBXF2, 16X231, 287 WH\u003c\/p\u003e\n\u003ch3\u003e📐 Technical data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCANU:\u003c\/strong\u003e 14:25 AX1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip type:\u003c\/strong\u003e LR – Reverse twist point (cutting point 45°)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating:\u003c\/strong\u003e Chrome\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Ø:\u003c\/strong\u003e 1.62 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall length:\u003c\/strong\u003e 37.9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength to eye:\u003c\/strong\u003e 33.9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank flattening:\u003c\/strong\u003e none (no flattening)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlade shape:\u003c\/strong\u003e straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of grooves:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStitch type:\u003c\/strong\u003e Lockstitch (straight stitch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 10 needles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eℹ️ Note\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThe stitch appearance\u003c\/em\u003e in photos refers to machines with side-twist threading; in front-threading setups the visual slant effect may differ. If a different stitch slant is needed, choose the appropriate cutting point (e.g., \u003cstrong\u003eLL\u003c\/strong\u003e for very straight seams).\u003c\/p\u003e\n\u003ch3\u003e✅ Why these needles?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptimal for \u003cstrong\u003evisible decorative seams on leather\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eWear-resistant, designed for long, stable production\u003c\/li\u003e\n\u003cli\u003eCompatible with the industry's most popular lockstitch machines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCHMETZ","offers":[{"title":"70","offer_id":55324373614926,"sku":"DBx1 LR 70","price":25.98,"currency_code":"PLN","in_stock":true},{"title":"75","offer_id":55324373647694,"sku":"DBx1 LR 75","price":25.98,"currency_code":"PLN","in_stock":true},{"title":"80","offer_id":55324373680462,"sku":"DBx1 LR 80","price":25.98,"currency_code":"PLN","in_stock":true},{"title":"90","offer_id":55324373745998,"sku":"DBx1 LR 90","price":25.98,"currency_code":"PLN","in_stock":true},{"title":"100","offer_id":55324373778766,"sku":"DBx1 LR 100","price":25.98,"currency_code":"PLN","in_stock":true},{"title":"110","offer_id":55324373811534,"sku":"DBx1 LR 110","price":25.98,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0517\/4129\/4751\/files\/adatas-rupnieciskajam-sujmasinam-schmetz-134-lr-adai-10gab-80-4391645.jpg?v=1763829198","url":"https:\/\/tkaninyuszarloty.pl\/en\/products\/industrial-sewing-machine-needles-schmetz-dbx1-1738-lr-for-leather-10-pcs","provider":"Šarlotes audumi","version":"1.0","type":"link"}