Understanding Dog Grooming Scissor Blades

Understanding Dog Grooming Scissor Blades

When it comes to professional dog grooming, the quality of your grooming scissors can
make a world of difference. The scissor blade type is the main feature that determines precision, comfort, and efficiency. Whether you're grooming a high-maintenance show dog or simply maintaining your pup’s coat at home, choosing the right blade is essential.
In this guide, we’ll break down the three most common types of dog grooming scissor
blades: convex, semi-convex serrated, and bevel.

We'll go over the pros and cons of each and conclude with what we consider are the best
blades for most groomers.

 

 

Convex Scissor Blades

What Are Convex Blades?

Convex blades, feature a smooth, fine cutting edges, honed to an extremely fine angle.
These scissors are often used by professional groomers and stylists because of their
superior sharpness and smooth slicing cutting action.

Advantages of Convex Blades

  • Extremely Sharp: Perfect for fine, precise cuts and detailed work such as shaping and scissoring around the face, paws, and tail.
  • Smooth and Silent: Glides effortlessly through fur, reducing noise and vibration - ideal for nervous or sensitive dogs.
  • Perfect for Slide Cutting and Thinning: The sharp edge makes it easier to perform
    advanced grooming techniques.
  • Comfort: less resistance through the cut as the blades slice rather than chop - less pressure required from the thumb to create the cut- best for protecting against strain, stress and carpal tunnel.

Disadvantages of Convex Blades

  • Expensive: Typically the most costly option due to their high-quality construction and materials.
  • Delicate: The fine edge can dull or chip if dropped or used improperly.
  • Maintenance Intensive: Requires regular professional sharpening to maintain the edge.

Best For:

Professional groomers who require precision, style, and comfort for extended grooming
sessions.

 

 

 

 

Semi-Convex Serrated Blades

What Are Semi-Convex Serrated Blades?

Semi-convex serrated blades combine a mild convex edge with a micro-serrated edge on one or both blades. The micro-serrations help hold the hair while cutting, which provides better control and reduces slipping.

Advantages of Semi-Convex Serrated Blades

  • Great Balance: Offers a smooth cut with extra control, ideal for intermediate groomers.
  • Hair Grip: Serrated edge grips the coat, especially useful for fine or slippery hair types.
  • Durable Edge: More forgiving than full convex blades—won’t dull as quickly.
  • Versatile: Suitable for both finishing and general-purpose grooming.

Disadvantages of Semi-Convex Serrated Blades

  • Less Sharp Than Convex: Not quite as silky-smooth as a full convex edge.
  • More Effort in Long Sessions: May require slightly more pressure when making precise cuts compared to pure convex blades.

Best For:

Groomers who want a versatile, long-lasting blade with more control and less maintenance.

 

 

Bevel Edge Scissor Blades

What Are Bevel Blades?

Bevel edge blades, often referred to as "German-style" blades, have a flat or slightly angled
edge. They are durable and affordable, making them a popular choice for beginners or occasional groomers.

Advantages of Bevel Blades

  • Durable and Strong: Good on matted or coarse coats.
  • Cost-Effective: Often the most budget-friendly option.
  • Low Maintenance: More resistant to damage and less frequent sharpening required.

Disadvantages of Bevel Blades

  • Less Precise: Can push or fold the hair instead of cleanly slicing through it.
  • Not Ideal for Styling: The rougher cut is not suitable for detailed work or finishing.
  • Tiring to Use: Requires more effort and can cause hand fatigue during long grooming sessions.

Best For:

Beginner groomers, or for heavy-duty cutting tasks where precision is not the top priority.


Kanpeki Thoughts

A mix of Convex and Semi-convex blades are the best choice when it comes to professional dog grooming. They provide the sharpness and smooth glide needed for detailed and efficient grooming, while offering options for both experienced and intermediate groomers.

 

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