Knife 23457X1-1/8" 28.5MM for Singer 71, Juki LBH-780, Brother LH4-B800E Sewing Machine
Regular price
$1.30 USD
Volume Pricing
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🚚 Most orders ship within 3–7 business days.
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📦 AVAILABILITY & LEAD-TIME NOTICE
Some hard-to-find items may require additional sourcing time and can take 1–3 weeks to ship. We will confirm availability and the estimated ship date within 1 business day after your order is placed. If an item is unavailable or discontinued, we’ll contact you with available alternatives or issue a full refund.
🌍 Ships from USA (Georgia) office. Global sourcing ensures availability if not in stock.
Secure checkout • Easy returns • Free shipping over $99
📦 Some items may require supplier confirmation. If an item is unavailable or discontinued, we’ll contact you promptly with available alternatives or provide a full refund.
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Knife (Part #23457X1-1/8") for Singer 71, Juki LBH-780, Brother LH4-B800E Sewing Machines
Upgrade your machine’s heavy-duty cutting capabilities with this High-Performance Replacement Knife (Part #23457X1-1/8"). Precision-engineered for the Singer 71 and 271K series, this industrial-grade blade is designed to deliver a perfectly consistent 1-1/8" (28.5mm) wide trim.
A sharp, reliable blade is essential for wide-cut finishing. This ensures your machine slices through thick or multi-layered fabrics with ease, preventing the fraying and jagged edges often caused by worn or dull components.
Key Product Highlights
Precision 1-1/8" (28.5mm) Cut: Milled to exact tolerances to ensure a clean and repeatable wide-trim width for specialized industrial applications.
Superior Edge Retention: Forged from high-carbon, heat-treated steel to maintain a razor-sharp edge even through intense high-speed production cycles.
Direct Fitment: A premium-quality replacement for part #23457X1-1/8", guaranteeing a stable and secure fit for both Singer 71 and 271K models.
Anti-Friction Finish: The micro-polished surface reduces drag and prevents fabric pulling, ensuring a smooth shear without damaging the material.
Orders are typically processed within 1–3 business days.
We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.
Free shipping is available on U.S. orders over $99.
Once your order ships, you will receive a tracking number by email.
For urgent orders or shipping questions, please contact us before placing your order.
We stand behind the quality of the products we sell.
• Genuine OEM parts are covered by the manufacturer's warranty where applicable.
• Aftermarket and generic parts are covered against manufacturing defects.
• If you receive a damaged, defective, or incorrect item, please contact us within 30 days of delivery.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, or modifications.
If you have any questions, our support team is happy to help before or after your purchase.