Spyderco
204CBN
Cubic Boron Nitride Triangle – Set / 400 grit

Cubic Boron Nitride (CBN) is a super abrasive that is second in hardness only to diamond. Offering superior abrasion resistance and thermal conductivity compared to conventional abrasives like silicon carbide and aluminum oxide, CBN makes it the preferred abrasive in many advanced industrial grinding applications. Now you can combine the advantages of this fast-cutting abrasive with the convenience and ease of use of Spyderco’s Tri-Angle Sharpmaker with these 400 grit CBN-coated Sharpmaker rods. 204MF Sharpmaker sold separately.

THE IMPORTANCE OF BEING SHARP-

No cutting tool can ever realize its full potential without a properly sharpened edge, but for many people, sharpening remains an elusive skill. It doesn’t have to be.

Before Spyderco ever made knives, they created revolutionary tools to keep them sharp. Working closely with America’s leading manufacturer of industrial ceramics, they developed their versatile, easy-to-use Tri-Angle Sharpmaker to demystify the sharpening process and enable anyone to quickly bring their knives to a razor edge. Since then, Spyderco has added a broad range of other sharpeners, all proudly sharing the same key qualities: they are quick and easy to use, don’t require oil, water, or complicated clamps and fixtures, and don’t need electricity. Most also easily sharpen serrated edges while prolonging the working life of your blade. There’s no excuse to settle for anything less than optimal cutting performance. Get the edge you need on all your kitchen knives and other cutting tools with Spyderco sharpeners.