Fast-Cutting, Long-Lasting Serrated Blades
Each of the utility knife replacement blades included in this convenient 100-pack features our patented Rapid Edge serration pattern. The unique pattern distributes the cutting friction across five individual surfaces, letting the blades slide through tough materials faster so they'll stay sharper longer than traditional straight-edged box cutter blades.

Versatile All-Purpose Design
The utility razor blades are made from a durable metal that is tough enough to take on home renovation materials like shingles, drywall and carpet with ease. The blades also cut through a wide variety of everyday household items like paper, cardboard, rubber and twine with precision, making them ideal for crafts and detailed DIY projects.

Use Them with Any Knife
The serrated knife blades are designed to be used with any standard utility knife, so you can pair them with your existing box cutter, or purchase one of our ergonomic Rapid Tools knives to upgrade your arsenal of tools for tasks like drywall repair and carpet installation. We offer models with built-in storage for replacement blades, LED safety lights, comfort grips, and a wide variety of other practical features.

Convenient Value Pack
This 100-pack of safety knife replacement blades is a time-saving option for heavy blade users like contractors and DIYers, and it is also an easy way to keep an entire office or warehouse stocked up.

Perfect for DIY Home Improvement Projects!

• PATENTED SERRATED BLADES: Our Rapid Edge blades feature multiple cutting edges to distribute friction, allowing each one to cut faster and last longer than a traditional box cutter knife blade.
• FOR ALL-PURPOSE USE: The blades are ideal for cutting a wide variety of everyday household and renovation materials, including cardboard, rope, drywall, rubber, roofing, carpet and more.
• VERSATILE DESIGN: The blades are designed to fit into any standard utility knife, so you can use them with your existing knives or pair them with one of our ergonomic Rapid Tools models.
• DURABLE CONSTRUCTION: The serrated blades are made with a tough metal that can stand up to regular use on the job and during your own home improvement projects.
• CONVENIENT VALUE PACK: The package includes 100 serrated razor blades, allowing you to get through several projects before you need to stock up again.

PATENTED SERRATED BLADES: Our Rapid Edge blades feature multiple cutting edges to distribute friction, allowing each one to cut faster and last longer than a traditional box cutter knife blade.Rapid Tools