Best Plastic Utility Knives in 2026

QUALITY CONSTRUCTION: Knife is crafted with one-piece high-carbon Japanese steel for easy edge maintenance and long-lasting sharpness

SUPERIOR DESIGN: Built to last ergonomic handle with textured finger points offers a non-slip grip with added comfort, durability, and safety

BEST USE: The perfect in-between knife for day-to-day cutting. Ideal for slicing pickles, fruit, cheese, peeling apples, or cutting sandwiches

Heavy Duty utility knife: Metal, durable design with rubber grip allows for a long lasting, extremely durable cuts and slices on boxes, plastic packaging, and straps. Includes 2 premium utility knives. Perfect box cutter knife

Retractable & Adjustable Blade : Razor simply slides open for exact cuts. Blade easily retracts to lock safely within metal frame when finished using

Quick Release: When razor needs to be replaced, simply extend the razor blade all the way, press the red button and remove the razor blade. Insert the new razor while pressing down the red button until secure

Product 1: Bushcraft Knife: The perfect all-in-one knife for outdoor enthusiasts, this outdoor knife makes an ideal camping knife, backpacking knife, fishing knife, hiking knife, or survival knife

Product 1: Premium Blade: 0.08-inch thick hardened Sandvik 12C27 stainless steel knife blade stays sharp longer than carbon steel and is less prone to rust; Ideal for carving, food prep, and cutting tinder

Product 1: High-Friction Handle: Made with an ergonomic polymer handle with a soft friction grip and finger guard, this knife is safe and efficient for use in all weather conditions

Superior high-carbon stainless steel blades for precision and accuracy

Forged, durable extra-wide safety bolster for perfect stability and control

Stainless steel rivets to secure the full-tang blade to the ergonomically designed handle

KITCHEN WORKHORSE – The WÜSTHOF 5” Classic Serrated Utility Knife is essential for preparing any meal. This all-purpose cook’s knife can be used for chopping, mincing, slicing and dicing

WÜSTHOF CLASSIC SERIES – The Full Tang, Triple Riveted handles of the Classic Line offer the widest range of cutlery that can satisfy every home cook or professional chef. The WÜSTHOF Classic Series has been our best-selling series for generations

UTILITY KNIFE – The CLASSIC 5" Serrated utility knife is smaller than a cook’s knife but larger than a paring knife, making it the perfect knife for magnitude of tasks. A utility knife is much like a versatile paring knife and is perfect for mincing shallots, onions and herbs as well as cutting vegetables or cutting small meats. The added serrated edge has saw-like teeth that enable the blade to slice cleanly through food with delicate textures such as bread or soft vegetables and fruit

Standard duty rust resistant stainless steel snap off blade knife

Blade Size: 9mm

30 degree blade

[ Retro Plume Series ] New retro plume version of green color for you with mavericks and strong characters.The entire body is made of aluminum and the surface is polished to ensure smoothness and friction to prevent hand slippage

[ Quick & Easy Release ] Pull out the blade with the push of a button and easily replace the new sharp blade for various occasions such as outdoor, study, office and more

[ Portable & Lightweight ] The folding size is only 4.1 inch and weighs only 4 oz. The rear buckle feature makes it easy to carry belts, pockets and kits

【Heavy-Duty Utility Knife】: Aluminum alloy design with rust-free powder-coat makes the box cutter durable and lightweight (3.2 oz), passing the 1.5m drop test. SK5 razor blades through 1922 °F heat treatment are up to 64 HRC. For long-lasting, extremely durable cuts and slices on boxes, plastic packaging, and straps.

【Retractable Blade & Easy Change】: 3 adjustable position razor simply slides open for exact cuts. Blade easily retracts to lock safely within the metal frame when finished using. Razor blade replacement is easy with the quick-release button. Includes 10 extra double-use blades.

【Great for General & Precision Cutting】: Slice through cardboard, carpet, drywall, rope, vinyl, leather, flooring. Use for box cutter tool and exact cuts for arts & crafts or hobby. Makes a Great Gift for the practical people on your list!

PREMIUM PERFORMANCE – Perfectly engineered multipurpose kitchen knife tapered to a razor-sharp edge for effortless slicing of vegetables, fruits, Sandwich’s and cheeses as well as filleting fish and portioning meat.

RAZOR-SHARP BLADE EDGE – Hand sharpened edge at 14-16 degrees per side for maximum sharpness & edge retention ensuring precision slicing every time.

FULL TANG ERGONOMIC DESIGN - Luxury pakkawood handle that is triple-riveted for sure grip and absolute stability that ensures comfort and maneuverability. Laminated and polished for a sanitary build, perfect for busy kitchens.

Purpose-built blades enhance your cutter's precise cutting geometry.

Easily slices through corrugated boxes and chipboard.

Blunt safety tip prevents puncture wounds and damaged merchandise.

HIGH QUALITY MATERIALS: Its blade has been made using a patented technique by ARCOS called Nitrum, which provides increased durability, hardness, and high precision cutting. You can cut all kinds of food with ease: vegetables, sausages, bread, meat, fish…

ERGONOMIC HANDLE: This paring knife set features a unique shape designed for optimal comfort, control and agility. Lightweight, ergonomic, and comfortable, it fits in the hand and prevents slips.

SAFETY AND RESISTANCE: The handle is made of polypropylene (PP), a hygienic plastic material that is resistant to impacts and high temperatures. It can be cleaned using chemicals and is suitable for the dishwasher.

RAZOR SHARP 9mm BLADE - Our knife is preloaded with an A1160B Graphics Snap-Off Art Blade made from carbon tool steel for unparalleled sharpness and superior edge retention. The 9mm blade has 7 razor-sharp snap-off segments.

STAINLESS STEEL HANDLE - The knife features a stainless steel handle that's corrosion and chemical resistant. The heavy-gauge stainless steel blade channel firmly secures the blade in place during cutting. An ultra-slim design maximizes mobility.

TOOL FREE EASY BLADE REPLACEMENT - This retracting box cutter includes a Built-in Blade Snapper for safe and easy tool-free blade replacement on the go. The handle has a pocket clip for carrying convenience. No need for a holster or a keychain.

Easy for Weak Hands - Our retractable box cutter has a non-slip handle and comfortable grip design so people of any age or hand strength can easily slice through boxes. The ergonomic TPR rubber grip gives you a heavy duty cardboard cutter that offers good control and saves your knuckles too

Slice Through Any Problem - A multi-use box cutter utility knife your razor knife will easily cut through cardboard, carpet, drywall, rope, vinyl, leather or flooring. Use our multi purpose utility knife as a work knife, carton cutter, construction knife, cardboard cutter tool, carpet knife, box opener tool, carpet cutter tool or carton box opener

Easily Change with Quick Release - Swapping or reversing box cutter blades takes 3 easy steps. Simply extend your cute box cutter blade, then press the red button on your pocket utility knife, and reverse the blade or grab a new one from our convenient blade storage in the handle of your cardboard knife

Made in Switzerland by master cutlers

Lifetime

Dishwasher safe

Includes bird's beak peeler paring knife straight edge paring knife and serrated paring knife

Multicolored handles for quick identification.

3.6-inch fixed blade, high carbon steel utility knife, for high hardness, easy sharpening, and exceptional toughness

Impact-resistant, ergonomic TPE rubber handle for optimum grip; included finger guard provides additional safety

Hard plastic Combi-Sheath features a quick-connection for the addition of a second knife and sheath

🎁【Upgrade Design】The button for replacing the blade is changed from plastic to metal, smoother blade replacement, soft and durable. The cutter head design is more ergonomic, more convenient, and less laborious—a widened grip for all types of palms.

🎁【Safety Use】BIBURY utility knife has a small plastic protector on the blade tip, and a safety lock on the body, which can ensure safe use, especially safety lock can keep the blade in place when you do not use the box cutter and protects you from hurts.

🎁【Anti Slip】On the art cutter’s body, we create the anti-slip handle and an anti-slip button. BIBURY team takes most of the use scenes into consideration and makes sure the customer can safely use the product.

Exactly what You Need: Economical and disposable box cutting blades.Comfortable grip and wider retractable blade.

Cutting with easy：Ready to use, cut and toss or keep some around as a spare utility knife in your garage, tool kit, home and office.

9MM WIDER BLADE - Heavy Duty Ideal for Thicker Cuts. Use for commercial or industrial applications like thicker paper, tape, plastic, cardboard, balsa, bass wood, photos, coupons, cardstock, mat board, foam board, delicate fabrics, crafts, amazon, ups or post office packages.

Aluminum alloy shell with TPR rubber handle is more durable than ordinary plastic utility knife, and the knife body is more comfortable to hold and use.

Includes four sets of practical knives with different colors. The blade is retractable and can be used smoothly.

Super sharp SK5 heavy blade, can cut different materials, suitable for hobbies, DIY projects, cardboard, carpet, rope, box, wallpaper, vinyl, rubber, leather, PVC materials, etc.

Quick Blade Change Mechanism. For changing blades, you can quickly change the blade with just your hands, no need for a screwdriver or any other tools for disassembling. One more big plus is that it accepts all standard or pro-grade utility knife blades.

Compact for Easy Carry. The pocket clip is designed to keep the folding utility knife in your pocket and it effectively avoids the mechanism shifting which causes the clip to spin. And they are much lighter than most knives, only 1.66 oz. It's extremely small, only 3-inch long when it is closed. So It fits perfectly in a small pocket of pants or clothes and It looks almost invisible while in a pocket.

Durable & Sturdy. Full stainless steel metal construction exhibits the features of durability and rust protection. The smooth surface is guaranteed to protect your pants or clothes when you put the box cutter in your pocket.

ALL-PURPOSE KITCHEN KNIFE: This petty small knife is a multipurpose kitchen knife. This utility knife is nimble enough for almost all kinds of slicing dicing and mincing, easily to re-sharpen, clean and maintain. It truly is an ideal Gift for any Home or Professional Cook.

HIGH-QUALITY: This classic utility knife is made from high-quality German stainless steel. And the cutting core reaches at 56+ Rockwell Hardness. And the sharp blade will allow you to cut your food effortlessly for a long time, and the knife is finely honed for long-lasting sharpness.

ERGONOMIC PAKKAWOOD HANDLE: The blade of this kitchen knife is integrated with the soft and comfortable handle, creating the perfect grip; The ergonomics shape enables the right balance between the handle and the thin blade, ensuring ease of movement.

Pack of 12 razor-sharp utility knife. We recommend that you wear goggles when using.

High-grade carbon steel blades stay sharp longer

18mm wider blade for deep and easy cutting

1.Pack of 15 retractable razor-sharp utility knife and 30pcs blades replacement

2.Safe & Easy:18mm wider blade for deep and easy cutting. Prevent blade slipping with the safety lock tab. Always keep your blade fresh and sharp by snapping off the blade for a new sharp cutting tip

3.Comfortable Ergonomic Handle:Casing is also made from High Impact ABS Material

▶ Before Your Purchase: The wooden handle of the utility knife is made of high-quality rosewood, and the dark brown texture will lead to a classic retro look of the blade. It is an entirely new knife with a unique design.

▶ Quick-change Mechanism: Push the button and pull out the blade. The quick-change mechanism will help you to change the blade easily and safely. Our knife is also compatible with most standard-size utility blades for extra convenience.

▶ Safe to Use: This heavy-duty work knife is built with an anti-slip grip which provides more security for you. The back lock design safely keeps the blade in place when in use, and there is no need to worry about the blade slipping from your hand while working.

ESSENTIAL KNIVES SET FOR ANY KITCHEN - this 10 piece knife set includes 5 sharp colorful cooking knives and 5 matching knife covers. The kitche knife set provides best performance for cutting meat, fish, cheese, fruits, vegetables, breads and so on. This knife set includes: chef knife, santoku knife, slice knife, utility knife and paring knife.

HIGH CARBON STAINLESS STEEL BLADES -This colorful knife set is designed for durability and long lasting sharpness while providing a precise, razor sharp cutting edge that will keep you slicing over and over. Stain resistant. Pre-Sharpened for precise cutting, they are ready for use right out of the box.

NON-STICK & ANTI-RUST COLOR COATING - The durable nonstick coating blades of colored kitchen knives makes it a breeze to slice and clean. The colored coating helps to differentiate the utility of each knife thus keep your food fresher during preparing foods. With the anti-rust ceramic coating, the kitchen knives last much longer.

Fixed blade utility knife with carbon steel blade

Blade Thickness: 0.08 in (0.2 cm), Blade Length: 3.6 in (9.1 cm), Total Length: 8.5 in (21.6 cm), Net Weight: 4.0 oz (115 g)

Ergonomic handle of TPE rubber provides optimum grip

Exactly what You Need: Economical and disposable box cutting blades.Comfortable grip and wider retractable blade

Easy to Cut：Ready to use, cut and toss or keep some around as a spare utility knife in your garage, tool kit, home and office

9mm Wider Blade: Heavy Duty Ideal for Thicker Cuts. Use for commercial or industrial applications like thicker paper, tape, plastic, cardboard, balsa, bass wood, photos, coupons, cardstock, mat board, foam board, delicate fabrics, crafts, amazon, ups or post office packages

Ideal for precision cutting of models, art work, wood, cardboard, wallpaper, foil and thin plastic sheets, etc.

5 repaceable blades available, you don't need to worry about the replacement of the blades.

With protective cap to cover the blade, it can aviod unecessary cutting as the blade is very sharp.

Most comfortable hobby knife, 100% Made in the USA, perfect for precision cutting, trimming paper, plastic, wood, cloth, film, etc.

Light weight, aluminum body with comfortable soft grip handle fits all standard craft knife blades including Xacto Knife

Includes 4 jaw aluminum chuck with rear blade release for a more secure blade and hold than your standard light duty knife; with a snug fitting, shatter resistant safety cap to protect blade during storage

This is the Modeler's Knife Pro from Tamiya.

Features: ? Body is made from a durable fiberglass-reinforced plastic ? Elastomer grip and a metal clasp to secure the blade ? Blades are made from a high-grade tool steel alloy

Includes: ? One modeler's knife ? Three straight blades ? Two curved blades ? Two chisel blades