(Quantity based on total count of this item in cart)
Protect your purchase for life! With our supplemental limited lifetime warranty, Classic Firearms will extend the manufacturer’s warranty to cover costs associated with the repair or replacement of defective parts of your item after the expiration of the manufacturer warranty for as long as you own the item (subject to terms and conditions). Click Here for details
Warranty successfully added to your cart!
Added to Cart
Would you like to protect your purchase by adding a Limited Lifetime Warranty?
Spyderco 204M1: Cubic Boron Nitride (CBN) is a superabrasive that is second in hardness only to diamond. It offers greater abrasion resistance and thermal conductivity than conventional abrasives like silicon carbide and aluminum oxide, making 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 CBN-coated Sharpmaker rods.