Manual fine-grit diamond sharpener for serrated knives. Compact, lightweight, no power required. Red colour for quick identification in any kitchen or outdoor setting.
The DMT Diafold Serrated Knife Sharpener Fine is a manual sharpening system designed specifically for serrated knife edges. It restores the cutting profile of serrated blades with a fine-grit diamond surface, ensuring clean, consistent cuts through tough materials.
Fine diamond grit restores serrated edge geometry with precision
Manual operation requires no power source — portable and ready to use anywhere
Compact and lightweight at 0.05 kg, fits in any kitchen drawer or tool roll
Red colour coding enables instant visual identification among multiple sharpening tools
Das zeichnet DMT Diafold Serrated Knife Sharpener Fine aus
Unlike standard knife sharpeners that are optimised for straight edges, the Diafold system uses a guided V-groove alignment that matches the serrated tooth profile. The fine grit level delivers a refined edge suitable for precision tasks such as slicing bread, tomatoes, and delicate proteins without tearing.
Ideal for...
Home cooks and professional kitchen staff who maintain serrated knives as part of their daily workflow. The compact form factor suits small kitchen spaces, camping setups, and outdoor cooking environments where dedicated sharpening stations are unavailable.
Anwendung von DMT Diafold Serrated Knife Sharpener Fine
Insert the serrated blade into the V-groove with the edge facing the diamond surface
Draw the knife through the sharpener in a smooth, controlled motion — 3 to 5 passes per side
Repeat on the opposite side to maintain symmetrical edge alignment
Wipe the blade clean after sharpening to remove any residual diamond particles
DMT is a Swiss manufacturer specialising in precision sharpening systems for professional and domestic use. The Diafold series focuses on serrated and straight-edge knives with a manual, guided-groove mechanism. Products are known for compact build quality and consistent diamond-grit performance.
It is designed for serrated knife edges. Straight-edge knives require a different DMT Diafold model or sharpening stage.
No. The Diafold Serrated Knife Sharpener Fine operates entirely manually — no batteries, no power source, no moving parts.
The fine grit produces a refined, polished edge suitable for precision cutting tasks. It is less aggressive than coarse stages, making it ideal for maintenance sharpening rather than repairing damaged edges.
Yes. Weighing 0.05 kg with a compact manual design, it fits in a kitchen drawer, tool roll, or camping kit without occupying meaningful space.
The diamond-coated surface is durable and long-lasting under normal household use. Replace when the surface shows visible wear or no longer produces a consistent edge.
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