Roberts 6in Carpet Knife with 3 Blades (10-215)
$13.26 on Amazon.com (as of June 20, 2026, 11:36 PM EST) View details ↗
Upgrade your flooring projects with the Roberts 6in Carpet Knife (10-215), designed for precision and durability. This professional-grade knife features a rounded razor blade made of high-quality carbon steel, ensuring clean, effortless cuts through carpet, padding, and underlayment. The aluminum handle, available in a sleek silver finish, is ergonomically curved for comfortable grip and reduced hand fatigue during extended use.
Equipped with three razor-sharp blades and a secure screw-in blade change system, this knife minimizes downtime while maintaining optimal cutting performance. Built with safety in mind, the knife includes protective guards to shield your hands during operation. Compact yet sturdy, the Roberts Carpet Knife measures 6 inches in length with a 1-inch thickness, making it an essential tool for contractors, installers, and DIY enthusiasts alike.







