Mini fine grain stone

Length: 111 mm
Width: 23 mm
Thickness: 5 mm
Case included: Yes – leather
Abrasive type: Single-crystal industrial diamond (DMT)
Grain: Fine
Usage: With water constantly
Manufacturing: DMT (diamond machining technology) – United States
Surfaces: router bits, knives

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

Fast sharpening of small milling cutters, rotary tools and precision instruments.
Maintenance of knives and short blades between two complete sharpenings.
Sharpening of hardened steel tools (HSS, high-speed steel or light carbide).
A versatile and portable tool, easy to carry in its leather case.

Instructions for use:
- Wet the stone with water before and during sharpening to facilitate gliding and reduce heating.
- Use regular and controlled movements for uniform sharpening.
- Clean and wipe the stone after use to remove metallic particles.
- Store in its leather case to protect the diamond surface when not in use.

The Mini fine grain stone is a single-crystal industrial diamond stone manufactured by DMT (Diamond Machining Technology), a leader in high-performance abrasives.
Designed for small tools, it allows you to quickly restore or sharpen an edge, particularly on:
- router bits,
- rotary tools or short blades,
- Knives and hand tools requiring precise sharpening.

The stone has a fine grain face, ideal for smoothing and refining the edge after a rough step or for quick maintenance between two more complete sharpenings.
The backing and DMT single-crystal diamonds ensure efficient and long-lasting abrasion, with very low surface wear. This guarantees that the stone remains flat and usable for a very long time, even on very hard steels (HSS high-speed steels, tungsten carbide, some knife steels).

👉 Important: as with all diamond stones, it must be constantly wet with water during use in order to optimize glide, limit heating and prolong its effectiveness.