{"product_id":"set-of-18-and-9mm-olfa-universal-upholstery-knives","title":"Set of 18 and 9mm olfa universal upholstery knives","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eBlow Set of 18 and 9mm olfa knives – for versatile home use\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eGeneral home use\u003c\/span\u003e \u003cspan\u003eSuitable for cutting paper, plastic\u003c\/span\u003e \u003cspan\u003eFor working with lighter materials\u003c\/span\u003e\n\u003c\/div\u003e The practical set of universal olfa knives is suitable for everyday household, garden or hobby tasks. The comfortable grip allows for safe and precise cutting of various materials.\u003cul\u003e\n\u003cli\u003e Includes 18mm and 9mm blades for multiple cutting types\u003c\/li\u003e\n\u003cli\u003e Lightweight and compact for convenient storage\u003c\/li\u003e\n\u003cli\u003e Quick blade change for constant sharpness\u003c\/li\u003e\n\u003cli\u003e Suitable for paper, plastic, rubber, wallpaper\u003c\/li\u003e\n\u003cli\u003e Ergonomic handle for a secure grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eSet of 18 and 9mm Olfa universal upholstery knives - An indispensable set for precise cutting\u003cbr\u003e Are you looking for a reliable, sharp and versatile tool for your creative projects, home renovations or everyday tasks in the workshop? The 18 and 9mm Olfa Universal Upholstery Knife Set (SKU: 2679) is the perfect solution for both demanding professionals and passionate DIYers. This extremely practical set of two knives in different sizes ensures that you always have the right tool at hand for every type of cutting task.\u003cbr\u003e Thanks to its robust construction, ergonomic design and integrated blade safety lock, this set delivers the ultimate combination of safety, precision and long service life. Forget about dull knives and inefficient work - with this set you will be up to any challenge. For the extremely affordable price of 8.99 EUR you will receive professional equipment that will raise the quality of your work to the next level.\u003cbr\u003e Why choose this set of universal upholstery knives?\u003cbr\u003e Every job requires a different level of precision. The smaller 9mm blade is ideal for fine, detailed work where surgical precision is key. The larger 18mm blade offers the exceptional strength and stability needed for cutting through harder and thicker materials. Together, they form an unbeatable pair that should not be missing in any workshop, office or household.\u003cbr\u003e In addition to two top-quality knives, the set also includes additional replacement blades, meaning you are ready to work for a long time without interruptions and the additional cost of buying new blades. This is an investment that pays for itself on your first demanding project.\u003cbr\u003e Key features and technical specifications\u003cbr\u003e\u003cbr\u003e Extremely strong and durable construction: The knives are designed for long-term use and to withstand heavy work loads, which prevents the housing from bending.\u003cbr\u003e Safety blade lock: The integrated locking mechanism prevents unwanted movement or slipping of the blade while working, ensuring maximum safety and stability when applying pressure.\u003cbr\u003e Set of two different sizes: Includes a larger knife for more demanding tasks and a smaller knife for extremely precise cuts.\u003cbr\u003e Large knife dimensions: Overall length 155 mm, blade width 18 mm – perfect for strong cuts and thicker materials.\u003cbr\u003e Small knife dimensions: Overall length 130 mm, blade width 9 mm - ideal for precise modeling, cutting curves and details.\u003cbr\u003e Rich package contents: Each knife comes with 3 extra blades (a total of 6 replacement blades in the set for long-term trouble-free use).\u003cbr\u003e Versatile use: An indispensable tool for cutting paper, cardboard, fabric, leather, plastic, wallpaper, foil and many other materials.\u003cbr\u003e\u003cbr\u003e Advantages of use in practice\u003cbr\u003e Precision and safety are paramount when working with sharp blades. With an ergonomically designed handle that fits perfectly in the palm of your hand, this Olfa knife set reduces hand fatigue even during long work sessions. The safety lock ensures that the blade stays exactly where you need it, drastically reducing the risk of injuries and slips that could ruin your workpiece.\u003cbr\u003e Thanks to the quick blade change option and the included replacement blades, you will always work with optimum sharpness. When the blade tip wears out, simply and safely break it off using the integrated attachment at the end of the knife or replace it with a new blade from the kit, and your tool will be as good as new again.\u003cbr\u003e Versatility that convinces\u003cbr\u003e This set of upholstery knives is suitable for a wide range of tasks encountered both at home and in a professional environment:\u003cbr\u003e\u003cbr\u003e Wallpaper and flooring installation: Precise trimming of edges of wallpaper, linoleum, carpet or vinyl tiles without tearing the material.\u003cbr\u003e Crafting and Modeling: Precise cutting of templates, cardboard, foam rubber, felt and textiles for creative projects.\u003cbr\u003e Packing and opening packages: Quickly and easily cut adhesive tape, thick cardboard boxes, bubble wrap and protective film.\u003cbr\u003e Construction and renovation work: Cutting insulation materials, plasterboard, sealing tape and thinner plastic pipes.\u003cbr\u003e\u003cbr\u003e Product specifications:\u003cbr\u003e\u003cbr\u003e Category: Blades and knives\u003cbr\u003e Product code (SKU): 2679\u003cbr\u003e Price: 8.99 EUR\u003cbr\u003e Kit contents: 1x 18mm olfa knife, 1x 9mm olfa knife, 3x replacement blades for 18mm knife, 3x replacement blades for 9mm knife\u003cbr\u003e\u003cbr\u003e Frequently Asked Questions (FAQ)\u003cbr\u003e 1. Are replacement blades included in the package?\u003cbr\u003e Yes, the set includes three extra replacement blades for each knife (a total of 6 extra blades), ensuring a long life for the set without the need to immediately buy new blades. The blades are safely stored in convenient boxes.\u003cbr\u003e 2. How secure is the blade locking mechanism?\u003cbr\u003e The knives are equipped with an extremely reliable and simple manual blade locking system that firmly fixes the blade in the desired position. This prevents the blade from moving forward or backward during cutting, ensuring safe, stable and precise work even under greater pressure.\u003cbr\u003e 3. What materials is this set best suited for?\u003cbr\u003e This universal set is ideal for cutting a wide range of materials, including paper, cardboard, wallpaper, fabric, leather, plastic, foil, packaging materials and other similar materials encountered in everyday work, renovations or hobbies.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Responsible persons:\u003cbr\u003e BLOW ELECTRONICS - Prolech Spółka z ograniczoną odpowiedzialnością, Stary Puznów 58B, 08-400 Garwolin, Poland, sklep@prolech.com.pl (+48) 25 684 8888\u003cbr\u003e Distributor for Slovenia: Haloorodje.si, Online Sales, Rok Groznik sp, Podturn 42, 8350 Dolenjske Toplice, info@haloorodje.si, +38669731944, Slovenia\u003cbr\u003e Product origin: China\u003cbr\u003e\u003cbr\u003e Instructions for using the product:\u003cbr\u003e • Choose the appropriate knife based on the material and type of cut.\u003cbr\u003e • Adjust the blade to the desired length and secure it properly.\u003cbr\u003e • Place the material on a stable and flat surface.\u003cbr\u003e • Guide the knife along the marked line with even pressure.\u003cbr\u003e • After use, retract the blade into a safe position.\u003cbr\u003e\u003cbr\u003e Useful tips for work:\u003cbr\u003e • For precise cuts, use a sharp and undamaged blade.\u003cbr\u003e • Use a suitable cutting surface when cutting.\u003cbr\u003e • Replace the blade regularly when it becomes dull.\u003cbr\u003e • Store the knife in a safe place after use.\u003cbr\u003e\u003cbr\u003e Warnings:\u003cbr\u003e ⚠️ The blade is very sharp - risk of cuts.\u003cbr\u003e ⚠️ Use protective gloves when changing the blade.\u003cbr\u003e ⚠️ Always keep your fingers away from the cutting path.\u003cbr\u003e ⚠️ Do not use a damaged or deformed knife.\u003cbr\u003e ⚠️ Always point the knife away from your body.\u003cbr\u003e ⚠️ Keep knives and spare blades out of the reach of children.\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The 18 and 9mm Olfa knife set is best suited for jobs where a combination of versatility and precision cutting is important. The use of multiple blade sizes means that you will be able to perform both light household tasks and more demanding tasks where you need a thinner or thicker blade. This set is more practical for users looking for a multi-purpose solution, and a little less sensible for those who need a highly specialized knife for very specific materials or professional industrial work. Users who frequently cut different materials will appreciate the quick blade change and the ability to adjust depending on the task.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e The 18 and 9 mm olfa knife set is most often used by home craftsmen, DIY enthusiasts, and professionals who need flexibility when working with a variety of materials – from paper, wallpaper, and packaging to thinner plastics or even simpler construction tasks. The combination of two standard sizes allows for easy switching between precise and coarse cuts, which is often more efficient than a single utility knife.\u003c\/p\u003e\u003cp\u003e Users often choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/blow\"\u003eBlow\u003c\/a\u003e brand products because they provide proven quality and reliability for everyday use in the home and craft workshop.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa, you can easily find a wide range of blades and knives from renowned manufacturers, making it easy to compare different sets for home or craft use. Professionally prepared descriptions and a filter by purpose of use further help you choose the right tools for your needs.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e What materials is this set of olfa knives most useful for?\u003c\/h3\u003e\u003cp\u003e The set is best suited for cutting paper, cardboard, thinner plastic films, wallpaper, rubber and lighter materials, but for more robust or thicker materials it is recommended to choose a specialized knife with a sufficiently strong blade.\u003c\/p\u003e\u003ch3\u003e How often should the blade in an olfa knife be changed?\u003c\/h3\u003e\u003cp\u003e The frequency of blade replacement depends on the frequency of use and the material being cut. When you notice that the blade is no longer sharp enough, simply replace it with a new segment or a replacement blade from the set.\u003c\/p\u003e\u003ch3\u003e Are the blades in this set replaceable?\u003c\/h3\u003e\u003cp\u003e Yes, the blades in both sizes are interchangeable, allowing for quick setup without major interruptions. The standard olfa blade design is extended and easy to supply additional pieces.\u003c\/p\u003e\u003ch3\u003e Is this set also suitable for precision model making?\u003c\/h3\u003e\u003cp\u003e The shorter 9mm blade allows for better control when making detailed cuts, making the set suitable for basic modeling tasks. However, for particularly demanding and precise work, it is worth checking out dedicated modeling knives.\u003c\/p\u003e\u003ch3\u003e What does universality mean in olfa knives?\u003c\/h3\u003e\u003cp\u003e Universal olfa knives are designed to cover a wide range of tasks - from everyday household chores to occasional service repairs, but they can also come in handy for smaller craft projects.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Za katere materiale je ta set olfa nožev najbolj uporaben?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Set je najbolj primeren za rezanje papirja, kartona, tanjših plastičnih folij, tapet, gume in lažjih materialov, pri robustnejših ali debelejših materialih pa je priporočljivo izbrati specializiran nož z dovolj močnim rezilom.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako pogosto je treba menjati rezilo v olfa nožu?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Frekvenca menjave rezila je odvisna od pogostosti uporabe in rezanega materiala. Ko opazite, da rezilo ni več dovolj ostro, ga preprosto zamenjajte za nov segment ali zamenljivo rezilo iz seta.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali so rezila v tem setu zamenljiva?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, rezila v obeh velikostih so zamenljiva, kar omogoča hitro pripravo na delo brez večjih prekinitev. Standardna oblika olfa rezil je razširjena in enostavna za dobavo dodatnih kosov.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je ta set primeren tudi za natančno delo pri modelarstvu?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Krajše 9mm rezilo omogoča boljši nadzor pri detajlnih rezih, zato je set primeren tudi za osnovna modelarska opravila. Za posebej zahtevno in precizno delo pa je smiselno preveriti tudi namenske modelarske nože.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj pomeni univerzalnost pri olfa nožih?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Univerzalni olfa noži so zasnovani tako, da pokrijejo širok spekter nalog – od vsakodnevnih gospodinjskih opravil do občasnih servisnih popravil, lahko pa pridejo prav tudi pri manjših obrtniških projektih.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: April 2026\u003c\/p\u003e","brand":"Blow","offers":[{"title":"Default Title","offer_id":58726832046411,"sku":null,"price":3.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/set_18_in_9mm_olfa_nozev_univerzalnih_tapetniskih_1842679.jpg?v=1791326179","url":"https:\/\/enaa.eu\/products\/set-of-18-and-9mm-olfa-universal-upholstery-knives","provider":"Enaa","version":"1.0","type":"link"}