{"product_id":"styrofoam-cutting-knife-20cm","title":"Styrofoam cutting knife 20cm","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eWiltec Styrofoam cutting knife - simple and precise cutting\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for occasional home use\u003c\/span\u003e \u003cspan\u003eHand cutter for lighter materials\u003c\/span\u003e \u003cspan\u003eLess suitable for hard materials\u003c\/span\u003e\n\u003c\/div\u003e For anyone who needs quick and easy cutting of Styrofoam for hobby projects, at home or in the workshop. It is safe to use and allows for precise cuts without complications.\u003cul\u003e\n\u003cli\u003e Easy to handle and carry\u003c\/li\u003e\n\u003cli\u003e Precise straight cuts on Styrofoam\u003c\/li\u003e\n\u003cli\u003e Easy maintenance and blade replacement\u003c\/li\u003e\n\u003cli\u003e Suitable for less demanding tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eStyrofoam Cutting Knife 20cm – Professional 200W Cutter for Precise Design\u003cbr\u003e Are you looking for a top-notch tool for fast, clean and extremely precise cutting of insulation materials without the hassle of cleaning up waste particles? The 20cm Styrofoam Cutting Knife (SKU: 62557) is a professional hand-held cutter designed for builders, facade builders, craftsmen and demanding DIYers. With a powerful 200W heating system and an extremely fast runtime, this device allows for smooth, effortless work without the annoying styrofoam crumbs that usually occur when using classic saws.\u003cbr\u003e Thanks to advanced technology and ergonomic design, you will easily make perfectly straight, beveled or angled cuts at any angle. Forget about messy construction sites, static polystyrene beads clinging to all surfaces and rough edges. With a hot knife, your joints will be perfect, the sealing will be optimal and thermal bridges when installing insulation will be a thing of the past.\u003cbr\u003e Why choose a professional electric knife for cutting Styrofoam?\u003cbr\u003e Classic hand saws and ordinary knives when cutting insulation cause a lot of waste material that flies in all directions, and the edges remain torn and uneven. The electric knife for Styrofoam works on the proven principle of thermal cutting. The hot blade melts the material upon contact with the latter, allowing it to slide smoothly through the board like butter.\u003cbr\u003e The result of this advanced process is a perfectly smooth, sealed cut, closed material edges (which prevents subsequent chipping) and a clean working environment free from static dust. This model is characterized by exceptional versatility, as it can handle a wide variety of insulation and polymer materials. Whether you are renovating the facade of a residential building, laying floor insulation under screed or creating creative architectural models, this 200W cutter will become your indispensable tool.\u003cbr\u003e Key benefits of using a hot knife for Styrofoam\u003cbr\u003e\u003cbr\u003e Clean, waste-free working environment: Because the knife melts the material rather than sawing it, no small pieces of Styrofoam are created during the work, which significantly reduces cleanup time after the project is completed.\u003cbr\u003e Perfect joint sealing: Smooth and straight cuts allow the insulation boards to fit tightly, effectively preventing the formation of thermal bridges.\u003cbr\u003e Easy detailing: Ideal for cutting out openings for electrical boxes, pipes, window openings and other intricate architectural details directly on site.\u003cbr\u003e Long-lasting durability: High-quality workmanship and a robust housing ensure a long tool life even in daily professional use.\u003cbr\u003e\u003cbr\u003e Wide applicability: What materials are suitable for cutting?\u003cbr\u003e The 20cm Styrofoam cutting knife is purpose-designed to process a wide range of materials commonly used in modern construction, insulation work and the packaging industry:\u003cbr\u003e\u003cbr\u003e Styrofoam (EPS) – Classic expanded polystyrene, most often used for thermal insulation of facades and screeds.\u003cbr\u003e Neopor – Innovative gray polystyrene with added graphite that offers better insulation and requires precise temperature for clean cuts.\u003cbr\u003e Polystyrene (PS) – Extruded polystyrene (XPS), known for its exceptional hardness, density and moisture resistance.\u003cbr\u003e Polyurethanes and PU foam – Soft and hard polyurethane foams, often used for sealing, filling and insulation.\u003cbr\u003e Rigid PUR foam – Highly insulating and rigid materials for the most demanding construction and industrial projects.\u003cbr\u003e\u003cbr\u003e Main advantages and technical features\u003cbr\u003e This professional Styrofoam cutter combines exceptional power, safety features and speed of operation. Below are the key technical features that set it ahead of the competition:\u003cbr\u003e\u003cbr\u003e Powerful 200W heating system: Ensures stable, powerful and continuous operation even during more demanding and long-lasting work on the construction site.\u003cbr\u003e Extremely fast heat-up (up to 10 seconds): Forget about waiting for long periods of time to reach operating temperature. The blade is ready to work in less than 10 seconds from turning on the device.\u003cbr\u003e 16-level temperature control: Allows extremely precise adjustment of heat depending on the thickness, density and type of material, preventing excessive burning or unwanted melting of the material.\u003cbr\u003e High operating temperature up to 450°C: Ensures fast and smooth cuts even through the densest and hardest insulation boards on the market.\u003cbr\u003e Optimal cutting length 200 mm: The 20 cm blade length is ideal for processing most standard insulation boards used in facade and roofing work.\u003cbr\u003e Standard 230V input voltage: Easy and quick connection to any standard electrical network on the construction site, in the workshop or at home.\u003cbr\u003e\u003cbr\u003e Instructions for safe and efficient work\u003cbr\u003e For best results, we recommend that you first test the optimum blade temperature on a scrap piece of material. Start with a lower setting (out of 16 available settings) and gradually increase until the blade glides smoothly through the material without any physical resistance or excessive smoke. As this is a thermal cutting process, always work in a well-ventilated area or outdoors and wear appropriate personal protective equipment.\u003cbr\u003e Frequently Asked Questions (FAQ)\u003cbr\u003e How quickly does a Styrofoam knife heat up to operating temperature?\u003cbr\u003e Thanks to the powerful 200W heating system, the blade heats up extremely quickly. In just 10 seconds from switching on, the device is ready for precise and smooth cutting.\u003cbr\u003e What materials can I cut with this 20cm knife?\u003cbr\u003e The device is versatile and ideal for cutting polystyrene (EPS), Neopor, polystyrene (PS\/XPS), polyurethanes, PU foam and rigid PUR foam.\u003cbr\u003e Why is 16-step temperature control important?\u003cbr\u003e Different insulation materials have different melting points. With 16-step regulation, you can precisely adjust the temperature (up to 450°C), preventing overheating of the device, premature blade wear and excessive smoking when the material overheats, ensuring a cleaner and more beautiful cut.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e Responsible persons:\u003cbr\u003e WILTEC - WilTec Wildanger Technik GmbH Wilhelm-Lexis-Str. 8 52249 Eschweiler Germany service@wiltec.info (+49) 2403-9779770\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 • Place the knife on a stable and non-flammable surface and connect it to 230 V.\u003cbr\u003e • Set the appropriate temperature according to the type and thickness of the material.\u003cbr\u003e • Wait about 10 seconds for the blade to heat up.\u003cbr\u003e • Guide the blade through the Styrofoam with a steady, slow motion.\u003cbr\u003e • After finishing the work, turn off the knife and wait for the blade to cool completely. The device has a 200 W heating system, 16-level temperature control and a cutting length of 200 mm.\u003cbr\u003e\u003cbr\u003e Useful tips for work:\u003cbr\u003e • Suitable for cutting Styrofoam, Neopor, polystyrene, PU foam and PUR materials.\u003cbr\u003e • For a clean cut, select the temperature according to the material and do not press too hard.\u003cbr\u003e • For longer cuts, use a straight edge.\u003cbr\u003e • Before starting, make a test cut on a scrap piece of material.\u003cbr\u003e • Check the blade regularly during operation and remove any remaining material.\u003cbr\u003e\u003cbr\u003e Warnings:\u003cbr\u003e • The blade heats up to approximately 450°C – risk of severe burns.\u003cbr\u003e • Do not touch the hot blade, even immediately after switching off.\u003cbr\u003e • Ensure good ventilation when cutting.\u003cbr\u003e • Do not leave the device switched on unattended.\u003cbr\u003e • Always unplug the appliance from the mains and wait until it has cooled down completely before cleaning or maintaining it.\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The 20 cm long Styrofoam cutting knife is purpose-designed for users who want precise and reliable processing of Styrofoam for home projects, modeling or renovation. The manual version allows for good control over the cut and is especially suitable for smaller quantities and lighter materials. For professional or frequent use of larger blocks or more demanding materials, it may be more sensible to choose a larger or specialized tool. The compact design and easy handling are advantages for anyone looking for a tool for occasional creative or household repairs.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experience.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e This knife is most often used by home craftsmen, creators, hobby modelers and anyone who occasionally needs to quickly cut Styrofoam for insulation, models, or decorations. Due to its ease of use and low weight, it is suitable for situations where precision and quick execution are important without additional preparation or complicated tools.\u003c\/p\u003e\u003cp\u003e Users often choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/wiltec\"\u003eWiltec\u003c\/a\u003e brand products, as they are considered reliable and affordable in the segment of tools for cutting various materials.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e At Enaa you will find a wide range of material cutters, allowing you to compare different models in one place. Our experts constantly update the tool selection, so current and proven options are available. We provide customers with an easy purchasing process, where you can rely on useful filters and expert information when making your choice.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e Can I use this knife to cut materials other than Styrofoam?\u003c\/h3\u003e\u003cp\u003e The knife is designed for cutting softer materials, especially Styrofoam. It is not recommended for use with hard materials (plastic, wood, metal) as the blade may be damaged or wear out more quickly.\u003c\/p\u003e\u003ch3\u003e How do you change the blade on this knife?\u003c\/h3\u003e\u003cp\u003e Changing the blade is manual and simple. It is recommended to follow the safety instructions and replace the blade when it becomes dull or damaged.\u003c\/p\u003e\u003ch3\u003e Is the knife also suitable for precise shaping of small details?\u003c\/h3\u003e\u003cp\u003e Due to its length of 20 cm, it allows mainly straight and slightly larger cuts. For cutting very small or complex shapes, we recommend using a smaller modeling knife.\u003c\/p\u003e\u003ch3\u003e What is recommended to consider for safe use?\u003c\/h3\u003e\u003cp\u003e When cutting, always use a flat and stable surface, hold the knife away from your body and use protective gloves if necessary. After use, protect the blade or remove it from the reach of children.\u003c\/p\u003e\u003ch3\u003e How do I store my knife so that it stays useful for as long as possible?\u003c\/h3\u003e\u003cp\u003e After each use, clean the knife of any Styrofoam residue from the blade and store it in a dry environment where it is not exposed to moisture or drops.\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\": \"Ali lahko s tem nožem režem tudi druge materiale kot stiropor?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Nož je zasnovan za rezanje mehkejših materialov, predvsem stiropora. Uporaba pri trdih materialih (plastika, les, kovina) ni priporočena, saj se lahko rezilo poškoduje ali hitreje obrabi.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako poteka menjava rezila pri tem nožu?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Menjava rezila je ročna in preprosta. Priporočljivo je slediti varnostnim navodilom in rezilo menjati, ko postane topo ali poškodovano.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je nož primeren tudi za natančno oblikovanje majhnih detajlov?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Zaradi dolžine 20 cm omogoča predvsem ravne in nekoliko večje reze. Za izrezovanje zelo majhnih ali kompleksnih oblik priporočamo uporabo manjšega modelarskega noža.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj je priporočljivo upoštevati pri varni uporabi?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Pri rezanju vedno uporabljajte ravno in stabilno podlago, nož držite stran od telesa in po potrebi uporabite zaščitne rokavice. Po končani uporabi rezilo zaščitite ali odstranite iz dosega otrok.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kako shranjujem nož, da ostane uporaben čim dlje?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Po vsaki uporabi nož očistite ostanke stiroporja z rezila in ga pospravite v suho okolje, kjer ni izpostavljen vlagi ali padcem.\"\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":"Wiltec","offers":[{"title":"Default Title","offer_id":58723702604107,"sku":null,"price":187.83,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/noz_za_rezanje_stiroporja_20cm_18462557.jpg?v=1791310188","url":"https:\/\/enaa.eu\/products\/styrofoam-cutting-knife-20cm","provider":"Enaa","version":"1.0","type":"link"}