What is the difference between a 7 and a 7F clipper blade?

Author: Ms. Margarete Ondricka III  |  Last update: Monday, January 5, 2026

#7 blades are great for an all-over summer cut on the body of the animal, especially on mixed and wire coated breeds. Blades that have an F in their number, like the 7F model, cut the same length but result in a smoother finish and are usually used on thinner, softer hair or to add a finishing touch to recent shearing.

What does f mean on clipper blades?

F or FC stand for the same thing: fine cut or finish cut. One brand might call their blade an F and another might say FC but they are referring to the same thing. The teeth on an FC blade are all the same length, so result in a smoother finish than the same blade in skip tooth (ST).

What does 7F mean in clipper blades?

7F = 1/8" 5 or 7 = Skip tooth blades are a rougher cut meant to go through matted tangled hair etc. F stands for Finishing cut smoother cut. you typically would rough cut with a skip tooth and then go over with an F blade. The number stands for the length it leaves the hair.

Does a #7 or 10 blade cut shorter?

Keep in mind, when it comes to pet grooming clipper blade size; the higher the number of the blade, the shorter and finer the cut. The blade number will determine the type of cut you get.

What is a 7FC blade used for?

The Andis #7FC UltraEdge Detachable Blade is made from carbon-infused steel to offer a harder cutting surface that stays sharper for longer. This quality universal replacement blade will fit any Andis, Oster or Wahl clipper with a snap-on blade mechanism. Leaves hair 1/8" (3.2mm) long.

Dog Grooming Clipper Blades And Combs - What's The Difference? What Should I Use?

What is the difference between 7FC and 7ft?

There is no difference between 7F and 7FC. 7F is the old name of the blade where 'F' stands for "Finish" and 7FC is the new name of the same blade where 'FC' stands for "Finish Cut".

How long does a 7 blade leave hair?

Blades differ in both size and material, with each blade given a number indicating the length of cut. Larger numbers trim hair shorter than lower numbers, with a #7 blade leaving about 1/8” of length. #7 blades are great for an all-over summer cut on the body of the animal, especially on mixed and wire coated breeds.

How short is a 7F blade?

7F Dog Clipper Blade (3.2 mm) – Groomsaber.

Can I use a 7 inch blade on a 10 inch chop saw?

Never use a different size blade than the one recommended for your saw; it's unsafe and inefficient. The revolutions per minute (RPM) won't be accurate, and it's unlikely to cut as well as it should. Teeth: While the blade is important, the teeth do the actual cutting. Blades are described by number and material.

What is the best size clipper blades to trim dogs' hair?

Guide for choosing dog blades:
  • Smooth coat / short body > #7 > 3mm to 4mm*
  • Curly coat body > #3, #4 or #5 > Choose preferred length: 6mm to 19mm*
  • Medium to long coat body > #3 or #4 > 8mm to 19mm*
  • Surgery / wound care > #40 or #50 > 0.1mm to 0.25mm*
  • For coat lengths longer than 19mm, see Longer coat lengths below.

How long is a 7F?

The #7F Ultimate Full Medium Coarse Competition Series Blade features a 3.8mm cutting length.

Can I use human clippers on my dog?

When it comes to dog grooming at home, we have to be sure that we're giving our furry friends the best care possible. It may seem like a sensible idea to save money and groom your pup at home using your hair clippers, but it's NOT recommended to use human clippers on a dog.

What is a #10 blade used for in dog grooming?

Dog Clipper 10 Blade

This blade trims to approximately 1/16” of hair, making it ideal for close, hygienic grooming and specific detailing. Key Features of #10 Blades: Close Cuts: Perfect for short summer haircuts and trimming sensitive areas like ears, under legs, and around the tail.

How do I know my clipper blade size?

Standard blade sizes work in reverse to what you might think. A #30 blade is a lot shorter than a #3 blade for example. The higher the number, the shorter the coat will be. To take the guesswork out, each blade (and comb attachment), tells you what length it will leave the coat (usually given in mm's).

Do clipper blades get dull?

Over time, the blades can become dull, leading to less efficient and subpar results. However, with the right tools and techniques, you can sharpen your clipper and trimmer blades and restore their cutting prowess. In this blog, we will guide you through the process of sharpening these blades effectively.

Will a 10 chop saw cut a 2x6?

The bigger the blade, the deeper and wider its maximum cut. Typically, a 10-inch miter saw will cut a 2 x 6 at 90 degrees and a 2 x 4 at 45 degrees; a 12-inch miter saw will cut a 2 x 8 at 90 degrees and a 2 x 6 at 45 degrees.

What is a 7F clipper blade?

7F Blade for Finishing: Provides a smoother finish on soft or thin coats. Perfect for Summer Cuts: Excellent for keeping dogs comfortable during warmer months.

How much hair does a 7 blade leave?

For instance, a #7 clipper blade leaves approximately 1/8" hair when going against the grain, but will leave approximately 1/4" when going with the grain.

What is the difference between 7 and 7FC blade?

What's the difference between a #7 blade and a #7FC blade? The Andis size #7 is a skip tooth blade, and the Andis size #7FC is a finish cut blade.

How often should you replace hair clipper blades?

However, as a general rule of thumb, it is recommended to replace clipper blades every 6 to 12 months.

What is a skip tooth clipper blade used for?

Skip tooth blades work great when cutting through a thick, wiry, or matted coat. The teeth' shape makes going through these types of coats much more manageable and smoother. Skip teeth also offer an advantage when clipping a breed that is supposed to have a wire texture because it leaves the coat looking more natural.

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