Semi-Convex Edge

Semi-Convex Edge

Quick look

  • Feel: Hybrid arc keeps the close silky while a narrow bevel adds reassuring bite.1,2
  • Versatility: Handles wet foundations, dry detailing, and light slide work without swapping tools.1,2
  • Care level: Easier to service than a full convex, but still needs mindful sharpening to protect the curve.1,3

Why stylists pick it

Semi-convex blades borrow the buttery glide of Japanese convex profiles and blend it with a slim support bevel, so the edge stays stable on dense sections.1,2 That balance makes them go-to daily drivers for stylists who bounce between blunt foundations and airy texture without carrying multiple shears.2

Technique map

  • Everyday wet cutting and graduation where a hint of grip keeps sections anchored.1,2
  • Dry refinement passes (point cutting, soft channeling, and fringe detailing) without the drag of a full bevel.1,2
  • Salon rotations that mix precision and slide work in quick succession.2

Usage notes

  1. Maintain neutral tension; let the bevel provide control instead of squeezing through the stroke.1
  2. Combine micro slide motions with point closures to blend weight lines on layered cuts.1,2
  3. Wipe and oil after each client so the hybrid bevel stays clean and doesn’t gum up mid-shift.3

Maintenance

  • Ask your sharpener to preserve the micro-bevel and overall curve - aggressive grinding turns it into a scratchy bevel.1,3
  • Schedule sharpening before the bevel flattens; a light polish restores glide without removing excess steel.3
  • Store closed in a padded sleeve to protect the supported lip from hard knocks.3
Related edges: Convex Edge Beveled Edge 3D Convex Edge

Sources

  1. Japan Scissors - Hair Scissor Blade Shape and Edges Guide
  2. Sam Villa - Hair Cutting Shears Guide
  3. Hairfinder - Difference Between Convex and Beveled Shears