Spyderco Gauntlet Series Sharpening Rods SP603CBN

The Spyderco Gauntlet Series Sharpening Rods are built for those who demand pro-level sharpening performance with no compromise in ease of use. Designed to work seamlessly with Spyderco’s Gauntlet Sharpening System, these rods offer a fast, reliable way to maintain razor-sharp edges on your favorite blades—whether in the kitchen, on the job, or in the field.

Each rod is constructed from high-strength steel and coated with a proprietary bonding agent, then finished with a layer of Cubic Boron Nitride (CBN) particles. CBN is a superabrasive that ranks just under diamond in hardness and is widely used in advanced industrial grinding due to its unmatched durability, heat resistance, and cutting performance. That same technology is now available for personal sharpening, letting you put an ultra-fine edge on any knife with minimal effort.

These rods excel in both performance and longevity. Unlike conventional abrasives like aluminum oxide or silicon carbide, CBN maintains its integrity under high heat and heavy pressure, so you can confidently use them for repeated sharpening without worry of wear or loss in effectiveness. Whether you're touching up a pocketknife or restoring a hard-used fixed blade, these rods deliver consistent, precise results.

The rods are engineered to fit securely in the Gauntlet base, allowing users of all experience levels to achieve a proper sharpening angle without guesswork. The vertical orientation provides excellent control and eliminates the need for lubricants or oils. Just draw the blade down each side of the rods in a controlled motion and let the CBN do the work. It’s an intuitive system that delivers high-end results without a steep learning curve.

Crafted with pride in the USA, the Spyderco Gauntlet Series Sharpening Rods reflect the same commitment to quality and innovation found in their renowned knives. Whether you're maintaining your own collection or preparing blades for work or deployment, these sharpening rods are built to keep your edges ready for anything. Order it today from SMKW!