A-Series vs H-Series: Lister and Heiniger Horse Clipper Blades Explained

Not every horse clipper takes an A5 blade. Lister and Heiniger machines run on their own blade systems, and the two families look similar enough at a glance that buyers mix them up. This guide covers the A-Series for Lister clippers and the H-Series for Heiniger clippers: what each model is, what its tooth counts mean, when a 1 mm blade makes sense over a 3 mm blade, and how to identify a blade before you quote it.

Two machines, two blade systems

An A5 blade is the familiar snap-on type used by Andis, Oster, Wahl and A5-compatible Heiniger models. Lister and Heiniger horse clippers also use their own dedicated blades. The two systems are not interchangeable: the mounting, the drive and the cutting geometry are all different, so an A-Series blade will not run on an A5 machine and an A5 blade will not fit a Lister head.

Ningbo FOLK Tools manufactures both families as complete blades in carbon steel, which means a distributor can supply the machine brand the customer already owns rather than pushing them into a new clipper.

A-Series: for Lister horse clippers

The A-Series covers the four blade types most Lister users ask for. The letters do not run in a simple order, so it is worth keeping the models straight:

The practical split is the cutting height: 3 mm for a normal body clip with a little coat left, 1 mm when the customer wants a closer, tidier finish. The comb tooth count changes how the hair feeds into the blade, which is why two 3 mm models can behave differently on a dense winter coat.

H-Series: for Heiniger horse clippers

The H-Series follows the same logic on the Heiniger side, with the model number setting the height:

The H1 is the model most Heiniger users recognise: a 1 mm cut with a 15-tooth cutter and a 31-tooth comb, which gives a close, even finish without going down to surgical length. It is also the blade that pairs with FOLK H-type clipper heads, so a dealer can offer a machine-and-blade package around one spare part.

How to identify the blade a customer needs

Photos of a blade on a table are hard to judge, so work from the machine instead:

1. Ask for the clipper model. Lister or Heiniger, plus the model number on the housing, settles the family immediately.
2. Look at the mounting. A5 blades snap onto a hinged head with a tension fork; Lister and Heiniger blades mount differently and are larger.
3. Check the old blade for a stamp. A2, A22, A6, A7, H1, H3 and H6 are usually marked on the blade body.
4. Measure the cutting width. If the width matches the standard A5 size, the customer does not need an A-Series or H-Series blade at all.

Carbon steel, tooth counts and 1 mm vs 3 mm

All of these blades are produced in carbon steel. That is the standard for this blade family: it takes and holds a sharp edge, it is straightforward to sharpen and service locally, and the replacement cost stays low enough for professional users who go through blades quickly.

• Tooth count on the cutter affects how the blade bites: more teeth give a smoother, finer cut; fewer, heavier teeth suit dense or coarse coats.
• Tooth count on the comb affects how hair feeds in and how the blade behaves on a heavy coat.
• 1 mm is a close, tidy finish for show preparation and clean body work.
• 3 mm leaves enough coat to look natural, which is why it is the volume seller for general body clipping.

Choosing between the A2, A6 and A7

Three models in the A-Series cut at 3 mm, so the cutting height cannot be the deciding factor. The difference is how the blade handles the coat:

• A2 — the default. A 24-tooth cutter over a 35-tooth comb. It is the blade most Lister owners mean when they say “a 3 mm blade”, and it handles normal body coats without effort.
• A6 — for dense coats. The same 3 mm height with a coarser 18-tooth comb, which lets a thick winter coat feed into the blade instead of riding over it.
• A7 — for a finer finish. A 19-tooth cutter with a 21-tooth comb, giving a slightly different bite on the same 3 mm setting.

If a customer does not know which one they have been using, ask what the old blade struggled with: too slow on a heavy coat points to the A6, an uneven finish points to the A7, and everything else is the A2.

Blade care: tension, oil and resharpening

Most complaints about these blades are maintenance, not manufacturing. Three habits prevent nearly all of them:

1. Set the tension correctly. A blade that is too tight runs hot and dulls quickly; too loose and it chatters and leaves lines. Adjust in small steps and test on a spare patch of coat.
2. Oil little and often. A drop across the cutter every ten minutes of use keeps heat down and hair moving, and it is the cheapest way to extend blade life.
3. Resharpen in pairs. The cutter and the comb wear together. Replacing or sharpening only the cutter on a worn comb is the fastest way to get an uneven cut and a returned blade.

Carbon steel responds well to local resharpening, which matters to professional users who would otherwise replace blades every few weeks.

Stocking both series as a distributor

A dealer selling into a mixed customer base does not have to choose between Lister and Heiniger. The pattern that works is two heights per family:

That is four SKUs covering the majority of body-clipping enquiries, with A6 and A7 added later for customers with coarser coats. Because both series come from the same plant, packaging, lead times and private-label options stay consistent across the range.

Frequently asked questions

Related Products

The two standard blades used in this guide, made in carbon steel.

A2 Blade for Lister Clippers

3 mm cutting height · 24-tooth cutter · 35-tooth comb · carbon steel

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H1 Blade for Heiniger Clippers

1 mm cutting height · 15-tooth cutter · 31-tooth comb · carbon steel

View product →