Best Plastic Utility Knives of 2025

The Nicpro 15 Pack Utility Knives come with 30 extra snap-off blades for heavy-duty cutting needs. The 18mm wider blade with a safety lock tab ensures safe and easy cutting, while the ergonomic handle provides comfort and ease of use. These industrial box cutters are ideal for cutting thicker materials such as boxes, leather, and rubber. With a risk-free purchase, you can enjoy a no-questions-asked refund or replacement.

The VIP Folding Utility Cutter is designed for convenience and versatility. Made from durable, lightweight plastic, it is easy to handle, ensuring comfort during use. You can rely on its sturdy design to tackle various tasks, whether you're opening boxes or cutting rope. The quick-change blade mechanism allows for effortless blade swaps, saving you time and hassle. With its compact size, this cutter is perfect for a range of activities, including construction, crafts, and outdoor adventures, making it an essential tool for your toolkit.

The DIYSELF 24Pack Box Cutters are perfect for heavy duty office, home, arts, crafts, and hobby use. The comfortable grip and 9mm wider retractable blade allow for easy cutting of thicker materials like paper, cardboard, and plastic. The lock tab prevents blade slipping and the blades are easily replaceable for a new sharp cutting tip.

The REXBETI 12-Pack Utility Knife, also known as the REXBETI 12-Pack Knife, is a versatile tool perfect for office and home use. This pack includes 12 razor-sharp utility knives that are made with high-grade carbon steel blades, ensuring they stay sharp for longer periods of time. The 18mm wider blade allows for deep and easy cutting, making it ideal for tasks such as opening cartons, cardboard, and boxes. The thickened hard plastic housing offers a nice grip, providing comfort and control while using the knife. Additionally, the smooth mechanism ensures seamless operation, enhancing overall user experience. With its durability, sharpness, and convenient features, the REXBETI 12-Pack Utility Knife is a reliable choice for all your cutting needs.

The Stanley Retractable Utility Knife is a versatile tool that is perfect for light-duty cutting and carton opening. With its retractable blade, you can easily store it safely when not in use. The high-visibility yellow color ensures that you can easily locate it in your toolbox or workspace. It comes with heavy-duty utility blades, so you can start using it right away. Whether you need to open packages or make precise cuts, this utility knife is designed to meet your needs. The Stanley Retractable Utility Knife is a reliable and convenient tool that will make your cutting tasks easier and more efficient.

The 8 Pack Utility Knife Box Cutters by DIYSELF is exactly what you need for economical and disposable box cutting blades. The comfortable grip and wider retractable blade make cutting easy and prevent blade slipping with the lock tab. The 9mm wider blade is heavy-duty, ideal for thicker cuts, and can be used 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. Always keep your blade fresh and sharp by snapping off the blade for a new sharp cutting tip.

The Zimpty Folding Utility Knife is designed for versatility and ease of use. With its ultra-sharp, double-hardened blade, you can tackle various tasks, from DIY projects to cutting through cardboard and ropes. The quick-change mechanism allows you to replace blades safely, minimizing the risk of injury. Additionally, the back-lock feature ensures that the blade remains securely in place, whether open or closed, providing peace of mind during use. The comfortable plastic handle enhances grip, making it easier to handle for extended periods.

The Chumia Utility Knife Set offers a comfortable grip and a wide 18 mm blade, making it easy for you to handle various cutting tasks. Whether you're opening boxes or cutting tape, this knife saves you time and effort. Its versatile design allows you to slice through paper, plastic, and more, providing convenience for home, office, or art projects. Plus, the retractable feature lets you adjust the blade length to suit your needs, and the safety lock ensures safe storage after use, giving you peace of mind while carrying it around.

DIYSELF 30 Pack Retractable Box Cutters are perfect for all your cutting needs. With an economical and disposable design, the comfortable grip and wider retractable blade make cutting easy. The 18mm wider blade is heavy duty and ideal for thicker cuts, including commercial or industrial applications like paper, tape, plastic, cardboard, and more. The lock tab prevents blade slipping and ensures safety. Keep your blade fresh and sharp by snapping off the blade for a new sharp cutting tip. Friendly customer service is also included.

The Bulktech Utility Knives offer a set of 10 colorful, precision tools that make cutting tasks easier for you. Each knife features a razor-sharp blade made from high-quality carbon steel, ensuring durability and long-lasting sharpness. The wider 18mm blade allows for smooth and accurate cutting, even through thicker materials. With a robust plastic housing, these knives provide a comfortable grip, giving you better control during use. Additionally, their smooth mechanism means you can operate them effortlessly, making them perfect for various tasks at home or in the office.