The SC204CBN rods are a matched pair of 7" cubic boron nitride sharpening stones for the SC204 Sharpmaker system. CBN is second only to diamond in hardness, delivering superior cutting performance and thermal stability compared to silicon carbide or aluminum oxide alternatives. The 40 micron coarse grit excels at aggressive stock removal, edge restoration, and complete re-profiling or re-beveling of dull or damaged blades. These rods are essential for serious sharpening work where speed and material removal matter more than final edge polish. Set of two. Each measures 7" overall. Rods are coated with cubic boron nitride which is a super abrasive that is second in hardness only to diamond. It offers superior abrasion resistance and thermal conductivity compared to conventional abrasives like silicon carbide and aluminum oxide, making it the preferred abrasive in many advanced industrial grinding applications. Coarse 40 micron grit. This grit is recommended when you wish to remove stock, for restoration purposes and to aggressively re-shape, re-bevel and re-profile a cutting edge. Fits into the SC204 Sharpmaker sharpening system. May not be sold through Fulfillment By Amazon (FBA).
![Spyderco Cubic Boron Nitride Rods [204CBN]](https://cdn.shopify.com/s/files/1/0671/5011/9147/files/SC204CBN.jpg?v=1772386136&width=480)
