The Spyderco Tri-Angle Sharpmaker Medium/Fine Sharpening System (brand part no. 204MF) is one of Spyderco‘s most trusted tools for keeping knives, scissors, and other edged tools razor sharp at home. The kit includes two sets of high-alumina ceramic stones: a pair of medium-grit brown stones for aggressive sharpening and a set of fine white stones for professional-grade finishing. A durable ABS plastic base holds the triangular stones in keyed slots that accurately set sharpening angles at 30 or 40 degrees for knives and 12.5 degrees for scissors, and the triangular rod shape lets the same set sharpen both plain edges on the flat sides and serrations on the corners.

Key Specifications

• Medium and fine ceramic rod sets cover both aggressive sharpening and professional-grade finishing in one kit.
• Triangular rod design sharpens plain edges on the flat sides and serrations on the corners.
• Preset 30 and 40 degree angles make it easy to set a consistent, repeatable edge angle.
• 12.5 degree scissor setting extends the system’s use beyond knives.
• Included aluminum safety rods protect your hands during use.
• Used dry requires no oil, water, or lubricants.

Frequently Asked Questions

Does it require oil or water? No, the ceramic rods are designed to be used dry.

Can it sharpen serrated blades? Yes, the corners of the triangular rods are shaped to sharpen SpyderEdge and other serrations.

What angles does it set? 30 or 40 degrees for knives, plus a 12.5 degree setting for scissors.

Browse our full selection of knife accessories for more options like this one.

Buy the Spyderco Tri-Angle Sharpmaker Medium/Fine Sharpening System

Keep every knife in your collection working at its best with the Tri-Angle Sharpmaker’s proven medium and fine ceramic stones. Order it from our Lubbock, Texas shop for fast, insured shipping right to your door.