The 12 Best Heavy-Duty Dog Clippers 2021

It’s not a fun thing when you have to keep going back to the market to shop for a dog clipper. But that’s inevitable if every time you buy, you choose an inferior quality product. The same thing goes for dog clippers.

To avoid making the wrong purchase, you should rely on first-hand information that guides on what makes a perfect dog clipper purchase. The following is a review of the 12 best heavy duty dog clippers that will ensure you don’t set foot in the clipper market for a long time to come.

Dog Heavy Duty Clippers: Comparison Chart 

This chart shows the top 12 heavy-duty clippers to think about when looking for a long-lasting solution for your trimming needs. Each of the machines on this list has undergone rigorous selection, testing, and approval process to ensure that it is worth every dime that it costs.

1Wahl Professional Animal Deluxe U-Clip Pet1.5 x 2 x 6.5 inches2.3 pounds
2Andis UltraEdge Super 2-Speed Detachable Blade Clipper9.8 x 7.7 x 2.4 inches2 pounds
3Sminiker Professional Low Noise Rechargeable Cordless Cat9.3 x 2.7 x 9.7 inches1.8 pounds
4Wahl Professional Animal Bravura Pet4.5 x 6.2 x 10 inches2 pounds
5Wahl Lithium Ion Pro Series Cordless Animal Clippers3 x 9.1 x 3 inches1.7 pounds
6Andis AGC 2-Speed Pet Clipper10 x 8 x 2.5 inches1.6 pounds
7Bojafa Dog Grooming Clippers Kit Cordless Professional9 x 2.1 x 2.5 inches0.88 pounds
8Andis 2-Speed+ Detachable Blade Clipper2.4 x 7 x 1.8 inches1.11 Pounds
9Bousnic Dog Clippers 2-Speed Cordless Pet Hair Clippers8.2 x 5.2 x 2.2 inches0.95 pounds
10Wahl Professional Animal Motion Pet, Dog3.25 x 7.75 x 10 inches0.55 pounds
11Oster Volt Cordless Pet Clippers8.3 x 1.8 x 1.6 inches2.62 Pounds
12Wahl Professional Animal KM10 2-Speed Brushless Motor Pet3 x 7.75 x 10 inches0.11 pounds

1. Wahl Deluxe U-Clip Clipper and Grooming Kit 

Deluxe U-clip is an elaborate tool for trimming, grooming, or clipping pet. It gives optimal results for animals that are both on the animals with hair or fur, including Maltese, Cavaliers, Yorkies, Spaniels, and Shih Tzus. It clips faces, eyes, paws, and ears. The tool is fit for touch-ups and light-body grooming.

It delivers high speeds of up to 7,200 strikes in a single minute without emitting dangerous heat not suitable for the safety of pets that have sensitive skins. The kit comes with 16 accessories that make its operation seamless.


  • Lightweight thus comfortable in your hand
  • Comes with other complementary accessories
  • Ideal for all kind of small to medium-sized pets
  • Delivers high speeds for appropriate hair-cutting


  • Corded thus restrains your movement with it

2. Andis UltraEdge Pet Grooming Kit with Detachable Blades

This Andis dog clipper is inspired by silent technology that makes it run quietly, producing minimal noise that won’t be a cause of anxiety to your dog. It’s made for all breeds and coats, thus protecting the pet from skin burns that result from incompatible trimmers.

The simple detachable design of the trimmer means that you don’t have to spend a lot of time cleaning and maintaining the machine. Furthermore, its 2-speed technology ensures constant torque so that the work takes the shortest time possible.

The trimmer comes with a 14” heavy-duty cord for more extended and reliable service. The cord is flexible enough for more natural movement along with the pet’s equipment. The shatter-proof housing cushions the clipper from breakage if there is a fall or hit.


  • Calm and quiet design for a smooth running
  • Compatible with all breeds and coats
  • Shatter-proof housing
  • Detachable for easy replacement and cleaning
  • Heavy-duty cord to last a lifetime


  • Corded and thus you can only move up to a limited distance

3. SMNIKER Low-Noise Pet Clipper Kit

SMINIKER is a low noise heavy-duty gear built to provide a powerful horse haircut with firm and stable control. The R-shaped design safeguards your pet against accidental skin-cutting.

Its blade is a combination of titanium and ceramic, something that makes it very durable and consistent in terms of the quality that it provides it. The trimmer comes with 3-6-9-12mm guide combs for custom haircuts, depending on how you want your pet to look.


  • New user-friendly
  • Long-lasting blade made of titanium and ceramic
  • Cordless/Low vibrations
  • High precision motor for ultra-quiet operation
  • Heavy-duty thus perfect for horse clipping


  • Not suitable for small pets

Also read: 10 Best Dog Clippers for Goldendoodle : Our Grooming Guide

4. Wahl Bravura Cordless Clipper Kit 

Wahl Bravura clipper kit grants is a durable clipper with a lithium-ion battery and 5-in-1 blade that suits both professional grooming and home trimming. The cordless clipper provides maximum comfort when you’re handling it. The inbuilt rechargeable battery gives you 90 minutes’ worth of run-time before it can demand another recharge.

Its seamless design facilitates quiet and low vibrations, which are two things that every groomer wants in a clipper. It operates at full potential when the battery is fully charged and best for feet, face, and touch up trims. You can use this tool to trim the muzzle, fetlocks, and ears of your horse.


  • Measures 7iches and weighs only 8.8ounces making it light to handle
  • Includes 5-in-1 blade set
  • Cordless for free movement
  • Rechargeable battery for better service
  • It’s a combination of power and durability


  • Relatively costly

5. Wahl Pro Series Cordless Clipper Kit

This rechargeable clipper is from a trusted brand meant to serve the trimming needs of all pets. The clippers handles touch-ups as you await professional groomer visits. On a full charge, the clipper runs for a whole 120 minutes, and there’s the option of quick charging.

The blades are self-sharpening such that the clipper gives a high precision haircut for a long time to come. Another benefit is that it offers you cordless convenience so that you’re not just limited to operate in one area.


  • Made using industry best practice
  • Offers you cordless convenience
  • Wahl is a brand that is trusted by professionals
  • Made to suit all pet sizes


  • Inbuilt battery can’t be replaced when it spoils

6. Andis AGC 2-Speed Pet Clipper

This clipper is built on a quiet and relaxed running technology with a frequency of 60Hz. The tool doesn’t discriminate, and so it can be used on small and large pets. The detachable design of the blade facilitates easy removing and cleaning of the components.

The clipper boasts of a two-speed motor that enhances its performance, thus putting it on high demand. On the other hand, its 14inches heavy-duty power cord gives you some freedom of movement around the pet’s equipment.


  • Detachable blade for easy cleaning
  • 14’ heavy-duty cord
  • Shatter-proof housing
  • Quiet and functional design
  • List Element


  • Movement is limited due to cord

7. BOJAFA Cordless Clipper Kit

It’s a complete solution for your entire home dog clipping needs. The accessories that come with the clipper include an AC power adaptor, 2 stainless steel scissors, 1 cleaning brush, 1 stainless steel comb, and a user manual.

Other features include low noise production and two-speed modes. The titanium material used in the manufacture of the clipper grants its durability and resistance against rust and other adversities.


  • Cordless convenience
  • Silent trimming for pet comfort
  • Friendly even for new users
  • Sharp and safe for all breeds
  • An all-in-one home grooming kit solution


  •  Not for use outside the US

8. Andis ProClip Professional Grooming Kit

The clipper is designed for fast and seamless grooming experience and is meant to clip pets with heavy coats. The trimmer supplies constant torque to result in high speeds to get the job done without compromising on the safety and comfort of your dog. Its smart design eliminates the need for vents or fans, which quickly become clogged with dirt and hair, thus hampering their efficiency.

There are two-speed modes; one is the default mode for body grooming of the pet while the second one is purposely for clipping around the ears, eyes, and other parts. For optimum functioning, ensure that you oil the blades before and after you’ve used them.


  • Replaceable blades
  • Quiet and smart running design
  • Works wonders on heavy coats
  • Faster way solution to your grooming needs


  • Only meant for heavy coats

9. BOUSNIC Rechargeable Dog Clipper Kit

This BOUSNIC clipper is an epitome of superior design coupled with optimum functionality and comfort. It lets you spend less for so much value you wouldn’t get anywhere else. Furthermore, if yours is an anxious or restless has given you a hard time trying to groom, this kit will be your last purchase since it is skin-friendly and produces very minimal noise.

Precision sets BOUSNIC pet grooming kit apart. Regardless of the amount of hair or fur on your dog, it gives an excellent haircut that you can’t help but be glad the results. Not to mention its inbuilt powerful rechargeable battery that delivers up to 2200mAh and can be recharged with the standard USB cable.


  • Rechargeable battery
  • High precision cut
  • Cordless design
  • Fit for anxious and restless pets
  • Comes with 4 guide combs
  • Equipped with all the relevant accessories


  • Not compatible with other countries’ electrical systems

10. Wahl Motion Cordless/Corded Clipper Kit

This corded or cordless clipper kit from Wahl allows you to keep your pets happy, beautiful, and healthy. It combines the power of original Lithium Ion battery and the cutting power of the adjustable 5-in-1 blades to offer you a lightweight, excellently performing cordless clipper.

The clipper has a removable scissor-like finger grip. This lets you minimize the risk of dropping tor breaking the clipper. The lithium Ion battery receives optimal charge and prevents the possibility of overcharging your clipper. Therefore, you can rest assured it will last long.


  • The clipper is ideal for trimming cats, dogs, cattle, horses, and livestock.
  • It has a constant speed control.
  • The Motion Lithium offers power up to 5,500 strokes every minute.
  • The products comes with a 1-year warranty.


  • The clipper should be used in electric outlets in the US only.

11. Oster Volt Cordless Clipper Kit

Oster Volt clipper kit is one of the most reputable household names when it comes to dog clippers. The clipper is cordless and can be used on horses, dogs, cats, and other livestock. It has a 2,400 SPM motor that efficiently cuts through matted fur to deliver a high precision haircut.

The rechargeable battery can easily be swapped with another full. However, these batteries are bought separately.


  • The clipper should be used in electric outlets in the US only.
  • Blades stay more relaxed and fresh for long
  • Cordless design for smooth movement
  • Compatible with the other types of Oster A5 blades
  • Delivers high precision haircut


  • Expensive when compared to others

12. Wahl KM10 Brushless Motion Pet Clipper Kit

If speed and precision are what you’re looking for in a trimming machine, then this masterpiece will serve you right. It delivers up to 3,700 strokes in a single minute, making it one of the most potent clippers in the market. It’s certified for use on horses, cats, dogs, and livestock.

The clipper measures 7.5x2x1.75 inches and weighs only 12.3ounces, making it a comfortable tool to hold and operate.


  • Delivers speed coupled with precision
  • Designed to prevent hair clogging
  • Extended motor for the best performance
  • Can be used on dogs, horses, cats, and livestock


  • Not suitable for use outside the USA

The Ultimate Buying Guide

When you’re shopping for a clipper for your pets, it’s not enough to be excited and enthusiastic about it. You need to be equipped with tips and tricks that will guide you in bringing home a trimmer that will serve your needs. Also, there are factors to bear in mind that can help you extend the lifespan of clippers so that you get the maximum benefit out of it.

Here is a look at the essential things you should know before you buy and start using your clipper.

Human vs. Dog Clippers

Are human clippers different from dog clippers? If yes, can they be used interchangeably? These are some of the common questions that many prospective buyers tend to struggle with every day. To start with, human clippers are very different from pet clippers. The two types are designed with different processes and so that automatically affects their functionality.

Dog clippers use a silent and low vibration technology so that they don’t cause anxiety to your pet. The less vibration and minimal noise also mean that they don’t emit a lot of heat and remain fresh for a long time. This advantage makes them an excellent choice for sensitive skins.

The disadvantage of using human clippers is that it will eventually lead to skin burns since the blades of the two types of clippers don’t function the same way. Human clippers cause high levels of distress, which adversely affect its comfort and happiness. Also, the clippers are equipped with individual motors that adapt to the specific type of coats. Whether the pet has a thin, matted, or undercoat, there is a corresponding motor that fits it.

Choice of Oils and Lubricants 

There are many oils and lubricants available in the market, and new ones keep coming up every day. But that doesn’t mean that you pick on any random oil and use it on your trimmer. Since you have to keep your clipper adequately oiled, you should ensure that you buy quality oils that will not make your blades dull.

When you use substandard oils and lubricants on your clipper, the blades also tend to give uneven cuts and leave behind many hairs. The worst part is that the blades may even cut into the skin of your pet, which opens up doors to negative consequences.

To know the kind of oil that is recommended for your trimmer, you can check on the manufacturer’s website or the relevant online platforms. Check the (FAQs) section for this information if it is not available in the other parts of the website.

You can also read the reviews of previous users of the same clipper. Chances are that they’ll recommend the oil or lubricants that they found to work best with their blades.

Combs and their Implication

Many buyers tend to focus more on the clipper itself and leave out other important aspects of like guide combs. This, too, should form an integral part of your ultimate clipper buying experience. Ideally, you need combs that give an even trim in all areas of the body.

The combs come in different sizes, makes, and materials. The varying sizes are for different haircuts, and so follow the guidelines provided in the user manual to know how to use them according to the haircut you want to give your pet. Each clipper comes with 5-10 guide combs, and so it depends on what you want for your pet.

Don’t Overlook the Significance of Clipper Blades 

When you buy a dog clipper, you’re not just buying the beauty of the attractiveness of it. Remember, this is a machine that you’ll use on your dog. One wrong decision might mean a compromise on the safety of your pet. One of those intricate areas that you have to stop and think again is in the field of clippers. Heavy-duty trimmers require heavy-duty blades that will not give in to the pressures of continuous use.

Over time, brands have shown leaned towards the manufacturer of interchangeable blades. That means, if the blade needs replacement, you don’t have to go through hardships to get another blade. Such blades are usually available in the market, which saves you a lot of time and headaches.

Another benefit of such brands is that the blades are cheaper since they’re readily available in the market. It’s thus imperative to decide if you want a clipper that can use universal replacement blades or if you want one that uses blades designed explicitly by the respective clipper brands.

Depending on the frequency of use, the blades may need regular replacement. However, for heavy-duty clippers, you should know ones that are compatible with ceramic blades. These kinds of blades are durable. You don’t need to keep on running back to the shops to get replacements every time and again. Ceramic blades have the advantage of remaining sharp for an extended period. They don’t overheat that easily making it safe for use on your dogs.

Wrap up

The groundwork has been covered for you. You shouldn’t find it hard landing the best heavy duty dog clippers. Remember to go for specific brands that have established a reputation. If you need further guidance on arriving at a single choice, don’t hesitate to check out our review of the top ten heavy-duty clippers.  These are sure to stand the test of time to deliver consistent high precision cuts while giving you a safety guarantee.

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