Foldable handle, fine/coarse grit

Total length: 110 mm
Width: 23 mm
Thickness: 5 mm
Abrasive: Single-crystal industrial diamond (DMT)
Origin: DMT (diamond machining technology), United States
Grains: Coarse / Fine
Handle: Folds down onto the stone – integrated protection
Usage: With continuous wet water
Use: Small tools, router bits, knives

! Important !
Diamond stones must be kept constantly wet with water during use.

Sharpening of router bits, rotary tools and small cutting tools.
Mobile maintenance of knives, scissors, hand tools or accessories.
Quick reshaping of the cutting edge before a fine finish.
Suitable for the maintenance of workshop tools even in hard steels (HSS, light carbide).

Instructions for use:
- Keep the stone constantly wet with water during sharpening to optimize glide and prevent overheating.
- Fold the handle back after use to protect the abrasive surface.
- Clean the tool and the stone after use to remove any metallic particles.
- Store away from shocks to preserve the diamond surface.

The “Foldable handle, coarse/fine grains” diamond stone is a multifunctional stone made of single-crystal industrial diamond offered by Gaignard Millon, manufactured by DMT (Diamond Machining Technology), a recognized specialist in diamond abrasives.
This stone is distinguished by its compact construction with a folding handle: when the tool is not in use, the handle folds down onto the diamond surface to protect it from shocks and dirt, which is particularly useful for sharpening on the go, in the workshop or on the construction site.

It has two sides: a coarse-grained side that allows you to quickly remove material and reshape a dull edge, and a fine-grained side that refines the edge for a cleaner, more even cut.

The single-crystal diamond technology used guarantees high abrasive hardness, slow wear of the tool surface, and fast action even on very hard steels (HSS high-speed steel, treated tool steels, carbide or ceramic).

👉 Important: as with all diamond stones, it must be constantly wet with water during use, which facilitates gliding and preserves abrasive efficiency.