The blade angle in professional hair-cutting scissors is different from that of common household scissors. Common household scissors usually have a blunter blade angle, often around 60 degrees or more. This makes them suitable for cutting a variety of materials, such as paper, fabric, and plastic, but not ideal for hair. Household scissors often have a straight edge, which is not designed for the precision cutting required in hairdressing. This can lead to uneven cuts and damage to the hair.
On the other hand, professional hair-cutting scissors have blade angles entirely different from those of common household scissors. Here are the key differences:
Different Blade Angles of Professional Hair Cutting Scissors
Sharper Angle: Professional hair-cutting scissors typically have a much sharper blade angle, often ranging from 45 to 50 degrees. This allows for precise and smooth cutting, which is essential for styling hair without causing split ends or damage.
Convex Edge: Many high-quality professional scissors feature a convex edge, which is very sharp and ideal for slide cutting and other advanced techniques. This type of edge is typically found in Japanese-style scissors.
Beveled Edge: Some professional scissors have a beveled edge, which is not as sharp as a convex edge but still much sharper than common household scissors. This type is more durable and less prone to nicks and chips.
Why the Difference Matters
Precision and Control: The sharper blade angle of professional hair-cutting scissors allows for greater precision and control, enabling stylists to execute intricate cutting techniques and achieve the desired hairstyle with accuracy.
Hair Health: The sharpness and design of professional scissors help to cut hair cleanly without tugging or causing split ends, maintaining the health and integrity of the hair.
Versatility: Professional scissors are designed for various cutting techniques, such as point cutting, slide cutting, and texturizing, which are not possible with the blunter, less precise blades of household scissors.
Final Thoughts
The sharper blade angle and specialized edge designs of professional hair-cutting scissors make them essential tools for hairdressers, ensuring precise, smooth cuts that protect the health of the hair.
