DMT Dia-Fold Fine Grit 4 Inch Serrated Sharpener

The DMT Dia-Fold Serrated Sharpener is a specialized sharpening tool designed to restore the cutting performance of serrated knives quickly and easily. Featuring a fine grit 4 inch diamond-coated cone, this compact sharpener reaches into individual serrations to sharpen each tooth with precision and consistency.

Diamond abrasives provide fast material removal and long-lasting performance, making this sharpener ideal for maintaining serrated kitchen knives, pocket knives, rescue tools, and outdoor blades. The tapered cone shape allows you to sharpen a wide range of serration sizes and patterns with excellent control.

A clear folding handle protects the sharpening rod during storage and doubles as a comfortable grip during use. Lightweight and easy to carry, the Dia-Fold Serrated Sharpener is perfect for home, workshop, and field use. Browse more knife sharpeners and premium sharpening tools at CritPro.

Key Features

• Fine grit 4" diamond-coated cone
• designed specifically for serrated blades
• tapered sharpening rod
• clear folding handle
• and compact portable design
• Length: 4

Frequently Asked Questions

Can this sharpener be used on all serrated knives?
Yes. The tapered cone design fits a wide range of serration sizes, making it suitable for most serrated blades.

What grit is this sharpener?
This model uses a fine grit diamond surface, ideal for maintaining and refining serrated cutting edges.

Does the handle fold for storage?
Yes. The clear handle folds around the sharpening rod to protect it and provide compact storage.