What is a Beveled Edge?

Description

A beveled edge is a blade ground to a flat angle, creating a visible shoulder where the bevel meets the blade face. It intentionally grips hair to prevent slipping during blunt cuts, is easier to sharpen than convex edges, and is the standard edge type for German-made scissors.

What is a Beveled Edge?

A beveled edge is a blade ground to a flat angle, creating a visible shoulder where the bevel meets the blade face. This creates more cutting resistance than a convex edge but grips hair intentionally, preventing slipping during blunt cuts. Beveled edges are easier to sharpen with standard equipment and are the dominant edge type on German-made scissors.

Why It Matters for Scissors

The beveled edge was the universal standard for hair scissors before Hikari introduced convex edges to the industry in 1967. It remains the most common edge type worldwide, used on the majority of scissors priced under $200 and on many premium German scissors from brands like Jaguar, Tondeo, and Dovo.

The key characteristic of a beveled edge is the shoulder — the visible line where the flat bevel meets the blade face at an angle typically between 40-50 degrees. This shoulder creates deliberate friction that holds hair in place during cutting. For blunt cuts, bob lines, and precision geometric work, this grip is actually an advantage, not a drawback.

Micro-serration is often added to beveled edges to increase grip further. These tiny teeth along the cutting edge (visible under magnification) prevent hair from pushing forward away from the scissors during closure. Roughly 70% of beveled-edge professional scissors include some form of micro-serration.

Technical Detail
A beveled edge is created by grinding one or both sides of the blade at a fixed angle against a flat grinding surface. The most common configuration for hair scissors is a single-bevel design: one side of the blade carries the bevel (typically the outer face), while the inner face remains flat or carries the ura-suki hollow grind. The bevel angle determines the edge's characteristics. A steeper angle (45-50 degrees inclusive) creates a more durable edge with more grip but increased cutting resistance. A shallower angle (35-40 degrees) cuts more easily but dulls faster and provides less hair control. Most German hair scissors settle on 40-45 degrees as the practical sweet spot. Micro-serration on beveled edges is created by a secondary grinding operation using a fine-toothed wheel. The serrations are typically 0.1-0.3mm deep and spaced 0.5-1.0mm apart. They are not visible to the naked eye but can be felt by running a fingernail along the edge. Jaguar scissors use a proprietary serration pattern they call "micro-teeth" which is coarser than most Japanese micro-serration. The primary advantage of beveled edges for manufacturers is consistency and cost. Beveled edges can be ground on standard flat-surface grinding equipment by semi-skilled operators with predictable results. Convex edges require either highly skilled hand grinding or expensive specialized CNC equipment. This manufacturing efficiency is the main reason beveled-edge scissors dominate the sub-$200 price point. Sharpening a beveled edge requires only a flat whetstone or diamond plate at the correct angle. Any competent sharpener can restore a beveled edge in minutes. This contrasts with convex edges, which require rotating wheel systems and significant experience to sharpen without destroying the edge geometry.

Sources

Frequently Asked Questions

Not worse — different. Beveled edges grip hair intentionally, which is an advantage for blunt cutting and for beginners learning control. They are also more durable and far easier to maintain.

Not recommended. The shoulder on a beveled edge catches hair during sliding motions, causing pulling and discomfort for the client. Slide cutting requires a convex or semi-convex edge.

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