--- product_id: 6600234 title: "Heavy-Duty Aluminum Die-Cast Anti-Slip Contoured Grip Screw-Lock Utility Knife (L-550GP)" brand: "nt cutter" price: "€ 17.11" currency: EUR in_stock: true category: "Nt Cutter" url: https://www.desertcart.hr/products/6600234-heavy-duty-aluminum-die-cast-anti-slip-contoured-grip-screw store_origin: HR region: Croatia --- # Secure screw-lock blade system 18mm heavy-duty snap-off blade Aluminum die-cast anti-slip contoured grip Heavy-Duty Aluminum Die-Cast Anti-Slip Contoured Grip Screw-Lock Utility Knife (L-550GP) **Brand:** nt cutter **Price:** € 17.11 **Availability:** ✅ In Stock ## Summary > 🔪 Cut above the rest — precision, power, and eco-conscious grip in one sleek tool! ## Quick Answers - **What is this?** Heavy-Duty Aluminum Die-Cast Anti-Slip Contoured Grip Screw-Lock Utility Knife (L-550GP) by nt cutter - **How much does it cost?** € 17.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/6600234-heavy-duty-aluminum-die-cast-anti-slip-contoured-grip-screw) ## Best For - nt cutter enthusiasts ## Why This Product - Trusted nt cutter brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Locking:** Robust screw-lock system keeps the blade firmly in place for worry-free, precise cuts. - • **Ergonomic Grip Mastery:** Aluminum die-cast contoured handle with anti-slip coating ensures maximum control—even with gloves on. - • **Precision Cutting Power:** 18mm carbon tool steel blade engineered for ultimate sharpness and edge retention. - • **Sustainable Craftsmanship:** Made from 100% post-consumer recycled materials with water-resistant electrical-acrylic metal coating. - • **Versatile Industrial Strength:** Perfect for cardboard, leather, linoleum, carpet, foam board, and more—trusted by pros worldwide. ## Overview The NT Cutter L-550GP is a premium Japanese-made utility knife featuring an 18mm heavy-duty snap-off carbon steel blade, an ergonomic aluminum die-cast anti-slip grip crafted from recycled materials, and a secure screw-lock system. Designed for professionals demanding precision, durability, and safety across diverse cutting tasks, this tool combines sustainable materials with exceptional build quality for unmatched performance in industrial and DIY applications. ## Description NT's popular heavy duty snap off blade knife with professional quality aluminum die cast anti-slip contoured grip for maximum comfort and control. This uniquely designed grip works especially well for those using this snap off blade knife with gloved hands. Grip is made of 100% post consumer recycled material and coated with electrical-acrylic metals for water-resistance. Convenient screw-lock system will hold blade secure for extra safety and maximum cutting efficiency. This classic snap off utility knife has a high quality stainless steel sliding track which allows the blade to glide in and out smoothly. End cap also functions as blade snapper. The blade used in this snap off knife is made of high quality carbon tool steel and produced through multiple stages of precise process to obtain the ultimate sharpness and optimum edge-retention. Includes one carbon steel blade. Good for DIY projects, construction such as drywall, roofing, flooring, Industrial application, warehouses, factories, etc. Made in Japan. ## Features - Heavy duty snap off blade utility knife - Aluminum die-cast anti-slip contoured grip / Electrical-acrylic metal coated / Made of recycled materials - Blade Size: 18mm - Screw-Lock system - Stainless steel blade-sliding-track / With built-in blade snapper - Replacement blade: BL-150P, BL-10P or BL-50P (BL-51P, BL-3000-ON, BSL-11P, BSL-21P and SAW-5P are also applicable) - Cutting material: Cardboard, rubber, leather, corkboard, acetates, linoleum, carpet, thin veneer,foam board, etc. - Made in Japan ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B009F6C9F4 | | Best Sellers Rank | #31,180 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #155 in Utility Knives | | Blade Material | Aluminum | | Brand | NT Cutter | | Brand Name | NT Cutter | | Color | Stainless Steel | | Customer Reviews | 4.5 out of 5 stars 113 Reviews | | Global Trade Identification Number | 00030203900357 | | Handle Material | Stainless, Stainless Steel , Metal, Steel, Rubber | | Handle Type | Manual-Retractable | | Item Length | 1.8 Centimeters | | Item Weight | 3.84 ounces | | Manufacturer | NT Incorporated | | Manufacturer Part Number | L-550GP | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | L-550GP | | Product Style | Aluminum Die-Cast Anti-Slip Contoured Grip with Screw-Lock | | UPC | 030203900357 | | Unit Count | 1.0 Count | ## Product Details - **Blade Material:** Aluminum - **Brand:** NT Cutter - **Color:** Stainless Steel - **Handle Material:** Stainless,Stainless Steel,Metal,Steel,Rubber - **Item Length:** 1.8 centimeters - **Item Weight:** 3.84 ounces - **Material:** Stainless Steel - **Number of Packs:** 1 - **Style:** Aluminum Die-Cast Anti-Slip Contoured Grip with Screw-Lock - **Unit Count:** 1 Count ## Images ![Heavy-Duty Aluminum Die-Cast Anti-Slip Contoured Grip Screw-Lock Utility Knife (L-550GP) - Image 1](https://m.media-amazon.com/images/I/718j027bZZL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Questions & Answers **Q: What's the secret to removing the old blade and inserting a new one? Does it slide in and out from the back end?** A: I've never had to remove the old blade and replace it. I just use pliers to snap off the dulled little piece which reveals a new, sharp edge. Once the whole blade is used up, I usually just toss it. I don't know if it's replaceable or not. **Q: Where can I get replacement blades??** A: hardware store, walmart. **Q: What do you do when it jams after you replaced the blade? This didn’t happen the first time I replaced the blade** A: Just take it apart and clean it with soap and water and a small brush (like a toothbrush). This is a precision made tool, and by and far the best in it's class I might add. The specs are tight, so if a little debris (such as dirt or pocket lint), gets into the sliding track grooves, it can block the blade from extending. Remember to air dry the parts separately before re-assembling. With proper cleaning and care, this high quality, heavy duty tool will dutifully serve you for a lifetime. I keep this very model on me at all times (L-500GRP). **Q: Does it have a belt clip?** A: No. ## Frequently Bought Together - NT Cutter Heavy-Duty Aluminum Die-Cast Anti-Slip Contoured Grip Screw-Lock Utility Knife (L-550GP) - Ergodyne ProFlex 1650 Back Support Belt, 7.5" Elastic, Adjustable, Removeable Straps, Large --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/6600234-heavy-duty-aluminum-die-cast-anti-slip-contoured-grip-screw](https://www.desertcart.hr/products/6600234-heavy-duty-aluminum-die-cast-anti-slip-contoured-grip-screw) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-10-07*