Clam-Shaped Edge
Description
The clam-shaped edge mirrors the hamaguri cross-section for ultra-smooth cutting action. Learn how this Japanese-origin grind benefits slide and point techniques.
Clam-Shaped Edge
Quick look
- Glide: Pronounced clam arc delivers a glassy close with almost zero resistance.1,2
- Finish work: Ideal for high-polish blades and editorial slide cutting where surface contact must stay feather-light.1
- Care level: The mirror finish shows every scratch-store carefully and service with a convex specialist.1,2
Why stylists pick it
Clam-shaped edges exaggerate the convex curve, so hair floats across the blade before meeting the edge. The result is elite glide that keeps dry detailing, freehand slicing, and airy texture moves pristine, even on fragile ends.1 Because the geometry is still convex at heart, it offers the same silent close and low-friction feel stylists expect from premium Japanese shears.2
Technique map
- Editorial slide cutting and channel work where polished blades need to skim through the section.1
- Dry detailing on sensitised or colour-treated hair that shows every cutting line.1
- Precision finishing on luxury services where tool feel matters as much as the result.1
Usage notes
- Keep sections clean and lightly tensioned-oil or debris on the blade will mar the finish instantly.1
- Use feather-light closures; let the arc make contact rather than forcing the stroke.1,2
- Rotate to a utility shear for heavy blunt work so the clam edge stays immaculate.1
Maintenance
- Wipe with a soft, lint-free cloth after every client to prevent micro-scratches.1
- Only book hamaguri-trained sharpeners who can repolish without flattening the arc.2
- Store closed in a padded case; even mild knocks will bruise the high-polish face.1
| Related edges: Convex Edge | 3D Convex Edge | K-Blade Edge |
Sources
Frequently Asked Questions
The clam-shaped edge mirrors the hamaguri cross-section for ultra-smooth cutting action. Learn how this Japanese-origin grind benefits slide and point techniques.
The clam-shaped edge mirrors the hamaguri cross-section for ultra-smooth cutting action. Learn how this Japanese-origin grind benefits slide and point techniques. Edge type directly impacts cutting precision, hair damage, and the techniques you can perform.
Clam-Shaped Edge edges can be resharpened by a qualified professional. The sharpening method and frequency depend on the edge geometry, the steel type, and your cutting volume. Always use a sharpener experienced with this specific edge profile.