{"product_id":"mudder-45mm-rotary-cutter-replacement-blades-36-pack-refill-alloy-steel-rust-protected-case","title":"Mudder 45mm Rotary Cutter Replacement Blades — 36-Pack Refill, Alloy-Steel, Rust-Protected Case","description":"\u003cp\u003e\u003cstrong\u003eMudder 45 mm 36 Packs Rotary Cutter Replacement Blades are a bulk set of 45mm alloy-steel circular blades designed to replace worn rotary cutter wheels for fabric, vinyl, and craft projects.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWhether you sew, quilt, upholster, or craft, keeping fresh, sharp blades on hand speeds cutting and keeps edges clean. This Mudder pack supplies 36 individual 45 mm blades plus a clear storage case, offering a convenient refill option for most standard rotary cutters and handle styles. The blades are machine-oiled for rust protection and sized to fit many mechanical and ratcheting handles.\u003c\/p\u003e\n\n\u003ch3\u003eHow sharp are these blades and what materials will they cut?\u003c\/h3\u003e\n\u003cp\u003eThe blades are stamped from alloy steel and finished with pointed cutting teeth to slice through layers without dragging. They handle multiple soft-to-medium density materials and keep a clean edge over repeated passes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCuts up to six fabric layers in one pass for quilting and sewing.\u003c\/li\u003e\n  \u003cli\u003eSuitable for cotton, denim, felt, fleece, vinyl, leather, wallpaper, and cardboard.\u003c\/li\u003e\n  \u003cli\u003eNot recommended for very hard or abrasive materials like glass or metal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these blades fit my rotary cutter handle?\u003c\/h3\u003e\n\u003cp\u003eThese 45 mm blades are made to be widely compatible and will fit most common rotary cutter models that accept 45 mm wheels. They work with both simple and mechanical\/hob-style handles when the cutter’s mounting hardware accommodates a 45 mm wheel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard 45 mm diameter fits most household and craft rotary cutters.\u003c\/li\u003e\n  \u003cli\u003eUse original cutter screws and washers when replacing the blade for safe installation.\u003c\/li\u003e\n  \u003cli\u003eIf unsure, measure your current blade or consult your cutter’s manual before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow long do the blades last and how should I store them?\u003c\/h3\u003e\n\u003cp\u003eLongevity varies by material and frequency of use; blades dulled by abrasive fabrics will need more frequent replacement. The Mudder set arrives machine-oiled to resist rust and includes a clear plastic box that helps keep blades organized and protected between uses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace blades at the first sign of pulling, fraying, or rough cuts for best results.\u003c\/li\u003e\n  \u003cli\u003eKeep unused blades in the provided storage case to prevent damage and moisture exposure.\u003c\/li\u003e\n  \u003cli\u003eDispose of used blades safely in a blade bank or taped container to avoid injury.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This 36-pack is aimed at home sewists, quilting enthusiasts, small craft studios, costume makers, and anyone who prefers to keep multiple fresh blades on hand to maintain precise, efficient cutting. It’s particularly useful for people who work on layered projects or switch frequently between materials and need a cost-effective way to restock blades without searching for singular replacements.\u003c\/p\u003e\n\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these blades compatible with all 45 mm rotary cutters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They fit most standard 45 mm cutters and many mechanical handles; check your cutter’s mounting size and hardware before buying.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How many layers of fabric can one blade cut?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: These blades can typically cut up to six layers of regular fabric in a single pass, depending on thickness.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Mudder","offers":[{"title":"Default Title","offer_id":55254476554577,"sku":"B0894S6ST8","price":33.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1086\/5567\/3681\/files\/mudder-front-packaging_f7a69193-2336-4c79-81c5-1259ae106531.jpg?v=1791677040","url":"https:\/\/craftiche.co.uk\/products\/mudder-45mm-rotary-cutter-replacement-blades-36-pack-refill-alloy-steel-rust-protected-case","provider":"Craftiche","version":"1.0","type":"link"}