The difference between convex and beveled edges on hairdressing scissors

The difference between convex and beveled edges on hairdressing scissors

The difference between convex and beveled edges on hairdressing scissors lies in the shape and construction of the cutting blades. Here's an explanation of each:

  1. Convex Edge: Convex edges are commonly found on high-quality, professional hairdressing scissors. They have a smooth, curved edge, similar to a convex lens. Key features of convex edges include:
  • Curved Blade: Convex edges have a gently curved blade that tapers to a fine, sharp point. This curvature allows for precision cutting and smooth gliding through the hair.
  • Sharpness: Convex edges are exceptionally sharp and provide a clean, precise cut with minimal effort. This sharpness helps to create well-defined lines and shapes in hairstyles.
  • Effortless Cutting: Due to the smooth curve of the blades, convex edges allow for effortless cutting without hair push or resistance. This makes them ideal for slicing, point cutting, and precision techniques.
  • Professional Use: Convex edge scissors are often preferred by experienced hairstylists who require precise, clean cuts and excellent control over their scissors. They are commonly used for advanced cutting techniques and specialized hairstyles.
  1. Beveled Edge: Beveled edges are typically found on entry-level or lower-priced hairdressing scissors. They have a chisel-like edge with one side being straight and the other side sloped. Key features of beveled edges include:
  • Straight and Sloped Blade: Beveled edges have a straight blade on one side and an angled or sloped blade on the other side. The angle between the two sides determines the sharpness of the blade.
  • Durability: Beveled edges are known for their durability and ability to withstand heavy use. They are less prone to damage and can withstand more pressure compared to convex edges.
  • Stability: The flat side of the beveled edge provides stability during cutting, making it suitable for controlled, precise cutting techniques.
  • Ease of Sharpening: Beveled edges are generally easier to sharpen and maintain compared to convex edges. They are less sensitive to improper sharpening techniques.
  • Budget-Friendly: Beveled edge scissors are often more affordable than convex edge scissors, making them a popular choice for beginners or those on a budget.

While both convex and beveled edges can effectively cut hair, convex edge scissors are often favored by professionals for their superior cutting performance, precision, and smoothness. However, the choice between convex and beveled edges ultimately depends on individual preferences, budget, and the specific needs of the hairstylist.

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