How to Sharpen Tramontina Knives with a Diamond Sharpener
By Tramontina | Published: 2026-10-27
Category: How-to Guides
Learn how to use a diamond sharpener to restore a razor edge on Tramontina knives. Step-by-step guide with common mistakes to avoid.
Quick answer
Use a diamond sharpener like the Tramontina Profio Diamond Double-Sided Knife Sharpener to quickly restore a sharp edge on your Tramontina knives. The coarse side repairs dull or nicked blades, while the fine side hones and polishes for a razor finish.
Why diamond works best for stainless steel
Diamond abrasives are harder than the stainless steel used in most kitchen knives, so they cut quickly without overheating the blade. This makes diamond sharpeners ideal for home cooks who want fast results without investing in water stones or electric sharpeners.
The Tramontina Profio Diamond Double-Sided Knife Sharpener gives you two grits in one tool: a coarse diamond surface for reshaping damaged edges and a fine surface for honing. That means you can handle both heavy maintenance and routine touch-ups with a single tool.
What about a steel rod or pull-through sharpener?
A honing steel realigns the edge but does not remove metal, so it cannot sharpen a truly dull knife. A pull-through sharpener with carbide blades removes metal aggressively but often leaves a rough edge and shortens blade life. A diamond sharpener strikes the right balance: it removes just enough metal to create a new edge while keeping the blade cool and the edge clean.
How to sharpen your Tramontina knife with a diamond sharpener
- 1. Set up your sharpener: Place the diamond sharpener on a stable, non-slip surface with the coarse side facing up. Hold the handle firmly with your non-dominant hand. A damp paper towel under the sharpener stops it from sliding.
- 2. Find the correct angle: Hold the knife blade at a 15-20 degree angle against the diamond surface. For most Tramontina chef’s knives, 17 degrees works well. Imagine tilting the spine about the width of a coin off the surface. Too steep an angle grinds away metal unnecessarily; too shallow won't create a new edge.
- 3. Draw the blade across the coarse side: Starting at the heel, pull the blade toward you while pushing down lightly. Keep the angle constant and use a smooth, even stroke. Repeat 5-10 times per side. Let the diamond do the work—pressing hard damages both the knife and the sharpener.
- 4. Switch to the fine side: Flip the sharpener to the fine diamond side. Repeat the same motion with lighter pressure, 5-8 strokes per side. This removes the burr left by the coarse grit and polishes the edge. Skipping the fine side leaves a rough edge that dulls faster.
- 5. Test the edge: Gently slice through a sheet of paper or a ripe tomato. A sharp knife cuts cleanly without tearing. If it still drags, repeat steps 3-4 with a few more strokes. Never run your finger along the edge to test sharpness—use a paper or food test instead.
Recommended product
- Tramontina Profio Diamond Double-Sided Knife Sharpener: Double-sided diamond surface with coarse and fine grits. Lets you repair dull blades on the coarse side and then refine the edge on the fine side, all in one tool.
Tramontina Profio Diamond Double-Sided Knife Sharpener
