{"id":270041,"date":"2026-05-21T20:32:04","date_gmt":"2026-05-21T20:32:04","guid":{"rendered":"https:\/\/360digitizingsolutions.com\/shop\/product\/round-blade-knife-4-for-maimin-fabric-cutting-machine-r4m\/"},"modified":"2026-11-10T23:02:17","modified_gmt":"2026-11-10T23:02:17","slug":"round-blade-knife-4-for-maimin-fabric-cutting-machine-r4m","status":"publish","type":"product","link":"https:\/\/360digitizingsolutions.com\/shop\/product\/round-blade-knife-4-for-maimin-fabric-cutting-machine-r4m\/","title":{"rendered":"evernice R4M 30303 Round Blade Knife 4&#8243; for Maimin Fabric Cutting Machine"},"content":{"rendered":"<h3>Eliminate Costly Rips and Uneven Cuts<\/h3>\n<p>Dull blades are a hidden cost in any embroidery or apparel business, leading to frayed edges, inaccurate patterns, and wasted material. If your Maimin Fabric Cutting Machine is struggling to produce clean, precise cuts, it&#8217;s time for a high-quality replacement. The evernice R4M 30303 Round Blade Knife is engineered to restore your machine&#8217;s cutting power, ensuring every cut is sharp, clean, and consistent, boosting your efficiency and profitability.<\/p>\n<h3>Precision Engineering for Flawless Performance<\/h3>\n<p>This 4&#8243; (101.6MM) diameter round blade knife, part numbers R4M and 30303, is a critical component for your Maimin Fabric Cutting Machine. Its sharp edge and robust construction are designed to slice through multiple layers of fabric with ease, reducing drag and preventing fabric distortion. The precise center cutout is crucial for proper seating and rotation within your machine, ensuring stable, vibration-free operation and extending the life of your equipment. A perfectly fitted blade prevents wobbling and uneven pressure, which are common causes of poor cut quality and premature blade wear.<\/p>\n<h3>Unlock New Levels of Production Quality<\/h3>\n<p>This essential cutting tool is designed to support a wide range of applications, ensuring your business can handle diverse projects with confidence.<\/p>\n<ul>\n<li><strong>Compatible with:<\/strong> Maimin Fabric Cutting Machines<\/li>\n<li><strong>Ideal for:<\/strong> High-volume textile production, Apparel manufacturing, Pattern cutting, Fabric preparation for embroidery, Upholstery and soft goods production<\/li>\n<\/ul>\n<h3>Product Specifications<\/h3>\n<ul>\n<li><strong>Part Numbers:<\/strong> R4M, 30303<\/li>\n<li><strong>Diameter:<\/strong> 4&#8243; (101.6MM)<\/li>\n<li><strong>Material:<\/strong> Other<\/li>\n<li><strong>Type:<\/strong> Round Blade Knife<\/li>\n<\/ul>\n<h3>Confirm Your Fit with Confidence<\/h3>\n<p>To ensure perfect compatibility, please verify that your cutting machine is a Maimin or Maimin compatible model and that it uses 4&#8243; (101.6MM) diameter replacement knives. Carefully check the part number on your old knife and compare the center cutout with the product images. Not sure? Contact us with your machine model and we will confirm the correct fit for you.<\/p>\n<h3>Quality You Can Trust, Guaranteed<\/h3>\n<p>At 360 Digitizing Shop, we understand that reliability is paramount. Every evernice R4M 30303 Round Blade Knife is function-tested before shipping, ensuring that defective units never leave our facility. In the rare event that a defective item arrives, your purchase is protected: we will process a full refund within 4 days, allowing you to quickly get back to business without interruption.<\/p>\n<h3>Frequently Asked Questions<\/h3>\n<p><strong>What is the primary use of the evernice R4M 30303 Round Blade Knife?<\/strong><br \/>This round blade knife is primarily used in Maimin Fabric Cutting Machines for precise and efficient cutting of various textile materials in apparel manufacturing and high-volume fabric production.<\/p>\n<p><strong>How do I ensure this 4&quot; Round Blade Knife fits my Maimin machine?<\/strong><br \/>To confirm fit, please verify your machine is a Maimin or Maimin compatible model that uses 4&#8243; (101.6MM) diameter blades. Compare the part numbers (R4M, 30303) and carefully check the center cutout design against your existing blade or machine specifications.<\/p>\n<p><strong>What are the key specifications of this blade?<\/strong><br \/>This blade has a 4&#8243; (101.6MM) diameter and is identified by part numbers R4M and 30303. The material is specified as &#8216;Other&#8217;.<\/p>\n<p><strong>What should I do if the blade arrives defective?<\/strong><br \/>Every blade is function-tested before shipping. If a defective item arrives, your purchase is protected, and we will process a full refund within 4 days under our buyer protection policy.<\/p>\n<p><strong>Why is a sharp, high-quality blade important for fabric cutting?<\/strong><br \/>A sharp, high-quality blade ensures clean, precise cuts, prevents fabric fraying and distortion, reduces material waste, and improves overall production efficiency and garment quality. It also minimizes strain on your cutting machine.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Experience consistently clean and efficient fabric cutting with the evernice R4M 30303 4&#8243; Round Blade Knife. Designed for Maimin Fabric Cutting Machines, this replacement blade ensures smooth operation and superior cutting performance, minimizing fabric waste and maximizing productivity.<\/p>\n","protected":false},"featured_media":270042,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[504,18388,97,27612],"product_tag":[40919,40921,40925,40924,16680,40848,40923,40922,40918,39390,40920,40870],"machine_model":[],"part_type":[52456],"machine_type":[],"heads":[],"class_list":["post-270041","product","type-product","status-publish","has-post-thumbnail","product_cat-embroidery-machine-accessories","product_cat-embroidery-machine-spare-parts","product_cat-embroidery-machines","product_cat-mechanical-parts","product_tag-40919","product_tag-4-inch-blade","product_tag-apparel-production","product_tag-cutting-machine-parts","product_tag-embroidery-machine-accessories","product_tag-evernice","product_tag-fabric-cutting-knife","product_tag-maimin-blade","product_tag-r4m","product_tag-rotary-blade","product_tag-round-blade-knife","product_tag-textile-cutting","part_type-cutters-trimmers","first","instock","sale","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>evernice R4M 30303 Round Blade Knife 4&quot; for Maimin Fabric Cutting Machine - 360 Digitizing Shop<\/title>\n<meta name=\"description\" content=\"Restore precision cutting with the evernice R4M 30303 4&quot; Round Blade Knife for Maimin Fabric Cutting Machines. 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