Top 8 Best Case Trimmers in 2021

1Finding the best case trimmer can surely keep the ammunition costs down especially for those love to reuse their cases. There are target shooters who picks up their fired bullets and just work on trimming it for their next firing session.

This is a good practice and practical but some find it tasking unless you got a great case trimmer.

Before choosing a case trimmer, you have to consider a few factors like the numbers of cases you trim, your budget for a case trimmer and other tasks that you might be doing in the future that can be handled by your case trimmer.

Most case trimmers today can do other tasks if you have the right accessory for it.

Click here for Best Case Trimmer available in 2021!

8 Best Case Trimmers

Here are eight of the best case trimmers that you can find in the market today.

World’s Finest Trimmer

Worlds Finest Trimmer

Little Crow Gunworks LLC’s best case trimmer is their World’s Finest Trimmer product for a price of less than $100 (click here for the price). World’s Finest Trimmer is available in different sizes, all for less than a hundred dollar. This case trimmer can also work with cordless or electric drill. This is one fast case trimmer that can do 10 cases per minute. This case trimmer also works on its own hence there is no need to use additional tools like pilot. The case is just supported by its shoulder and the case body. The World’s Finest Trimmer is a precision tool that any firearm owner should have. It is very affordable and easy to use aside from the fact that it is very light at 7.4 ounces.

The World’s Finest Trimmer has different settings but once you set it up (your desired trim length), all you have to do is put in the case and it will trim it for you at a speed of 10 cases in 60 seconds. This trimmer makes clean cut with its razor sharp high-speed cutters and the sealed ball bearing incorporated into the trimmer. From time to time, slightly chamfer the inner edge of the case mouth to keep it going smoothly.  The World’s Finest Trimmer is caliber specific and it doesn’t comes with interchangeable multiple calibers. It means that if you want to trim another caliber, you will need another trimmer. World’s Finest Trimmer is highly recommended for shooters who only own a single gun.

What customers think of this best case trimmer from LCC? So far, when compared to Lyman or to a Lee case trimmer, LCC is less expensive. Buyers also love the fact that this trimmer works fast and is easy to use. There are some who find it hard to set the trim depth at first but again, once that is set, all you have to do next is put in your case and this precision tool will do the rest. For its price and performance, this is indeed the best case trimmer in this price range.


Lyman Universal Trimmer

Lyman Universal Trimmer with 9 Pilot Multi-Pack

What is the best case trimmer that you can buy for less than $100? There are a lot of case trimmers that you can find in the market today, some are great and some can be a piece of junk but with Lyman’s Universal Trimmer, you can be sure that you got a trimmer with no fabric in it. This universal case trimmer can work with anything from a .17 caliber to a .458 caliber.

This case trimmer doesn’t need a collet to work as well. This case trimmer is easy to use as well, adjustable and repeatable. It comes with coarse and fine adjustments making it a lot easier to use even by beginners and it comes with optional power adapter.

How it works? Just use the adjusting ring dial and once you find the best settings, use it repeatedly. It also comes with pilots and there are 9 of them. If you find a caliber that the 9 available pilots can do, just add a few more pilots to your collection. In addition, a power adapter can be used as well in case you need it. This case trimmer weighs 2.2 pounds and has a dimension of 5.8 x 12 x 3.8 inches.


Hornady 50140 Camlock Case Trimmer

Hornady 50140 Camlock Case Trimmer

One of the best case trimmers that you can try checking is the Hornady 50140 Camlock Case Trimmer for a price of $ (click here for the price).

In this kit is a product manual to help you set the right case length that will meet your needs. This best case trimmer from Hornady comes with shell holders and pilots and the newer models of the 50140 Camlock Case Trimmer has taller frame and better handle.

This case trimmer also features a micro-adjustable cutting head. In addition, it comes with pilots for .22 caliber, 6mm, 270 caliber, 7mm, .30 caliber, .38 caliber and .45 calibers. This case trimmer has a dimension of 4 x 10.6 x 5.2 inches and weighs 3 pounds.

The Hornady 50140 Camlock Case Trimmer uses shell holder to make it work and shell holder is not included in this kit. With this case trimmer, you can cut anything as long as you have the right shell holder and pilot to use. One thing though, there are shell holder brands that don’t work with this case trimmer like a Lee holder because the center hole of Lee is too small and doesn’t match Hornady’s 50140 Camlock Case Trimmer.




I had been reading different best case trimmer reviews before deciding to get one for myself. I honestly tried looking for affordable and reliable case trimmers that can meet my requirements. So far, what I found is the Deluxe Trim Case from Lee. This case trimmer has a price tag of $ (click here for the price) and is one of the top notch products of Lee Precision.

This case trimmer is set to the standard length for the cartridge and for beginners, there is a manual that comes with it on how you can use it. This case trimmer can be used along with a turret press especially a signal station press although some use it with their 4-hole turret press as well.

For a very reasonable price, you can use this case trimmer as well with different calibers, from small sizes to large magnums, all you need to add is the right dies to use. It means that if you have multiple calibers to trim, you will need different set of dies for it as well. This Lee product weighs 3.2 ounces and for its practical applications as an insert and a case trimmer (provided that you have all the necessary dies to use), this is indeed one of the best case trimmers that you can find in the market today in its price range.


RCBS Trim Pro Power Trim Kit

RCBS Trim Pro Power Trim Kit 120

RCBS has been a known name in the ammunition industry. This brand is also known for its reloading equipment for both rifles and pistols. RCBS also supplies reloading kit and other accessories for different firearms hence if you are looking for the best case trimmer, checking one from RCBS is the best option you can take. One of the case trimmers that RCBS can offer is their Trim Pro Power Trim Kit, a kit crafted with precision. Once set up, this trimming kit can do all the efficient work of trimming your cases.

RCBS Trim Pro Power Trim Kit has a price tag of less than $300 (click here for the price). This case trimmer was developed to last usual wear and it is engineered for longevity. Since RCBS wants you to save on your ammo, they created a case trimmer that will not only trim your brass case, it will also make sure that it will remain damage free.

Reusing brass case is a practice that most shooters do and with RCBS Trim Pro Power Trim Kit, they can continue to do so without sacrificing the quality of their bullets or the experience they are getting whenever they fire their guns. This best case trimmer kit from RCBS comes with set of common mandrels, shell holders (#10, #3, and #16) and a power module. If you need help, you can also contact the manufacturer at (800) 379-1732 and they will be more than happy to assist you or answer your questions.


Lyman Accutrimmer with 9 Pilot Multi Pack

Lyman Accutrimmer With 9 Pilot Multi Pack

Lyman is one popular brand when it comes to precision tools like their best case trimmer – the Accutrimmer with 9 Pilot Multi Pack. This trimmer has a price tag of a little over $50 (click here for the price). What I love about this trimmer is that it can trim different cartridges from caliber .17 to .458 Win Mag. This case trimmer works with the help of standard shell holders to position cartridge before trimming it.

For this kit, there is also a standard Lyman cutter head included. The kit also comes with 9 pilots and with a shell holder set (sold separately); you can now have a case trimmer with universal trim ability. The Lyman Accutrimmer with 9 Pilot Multi Pack has a dimension of 10.5 x 4.9 x 3.9 inches and weighs 2.2 pounds.

To use this best case trimmer from Lyman, you just have to set the settings to your desired length such as 357, 44mags, 308, 3006 or 380. If you don’t have the standard shell holder from this kit, you can also use a different shell holder say from RCBS or from Lee. This trimmer can do from 7.5-7.58 with a maximum trimming length at 7.60. If you are looking forward to trimming your own cases to save a few dollars every now and then, invest on a Lyman Accutrimmer with 9 Pilot Multi Pack.


Forster Case Trimmer Kit

Forster Case Trimmer Kit

One of the best case trimmers from Forster is their Forster Case Trimmer Kit for less than $120 (click here for the price). This is an all-around case trimmer that can be used for 17 to 458 calibers. You can trim these cases of up to 2.94″.

This kit is very easy to use; just hold the case using a steel collet and a pilot to keep stable for the trimming.

For this kit, there are three collets that you can use depending on the caliber you need to trim. The pilots that come with this Forester Trimming Kit are for 22, 24, 25, 27, 28 and 30 calibers. This trimming kit is made of aluminum alloy and steel and it weighs 3.6 pounds.


Redding Reloading – Case Trimming Lathe

Redding Reloading - Case Trimming Lathe

Different best case trimmer reviews consider Redding Reloading as one brand that you can trust when it comes to case trimmers. For less than $200, this trimming case works by turning the cutter and not the case itself. The result is a perfectly square case mouth with every cut for better trimmed cases.

For better result, Redding Reloading – Case Trimming Lathe is using extended cast iron frame of our Model #1400-XT to maximize case length capacity. This trimming kit is very easy to use with its push button design. This trimming kit offers a simplified process of loading and unloading while keeping a perfect alignment of the case and pilot.

Case length capacity is also increased by the push button chuck lock design. Because it can accommodate larger cases, this case trimmer can now accommodate older ammos and cartridges. This best case trimmer from Redding Reloading can be used to trim cartridges of up to 3-1/4″.

This is made possible by the Micrometer of this case trimmer, leading to a more precise trimming and adjustment including repeat ability. Even a small change can be done such as .001″ through its dial. This case trimmer weighs 3.6 pounds and has a model number of 2400.


What to consider when buying a case trimmer?

One of the things that you need to consider in purchasing the best case trimmer is the simplicity of use and design.  Take a look at a regular Lee case trimmer. This brand often works by just chucking up the case on your drill and running the trimmer. Once the trimmer is no longer adjustable, it means you are done with it. With Lee case trimmers, you don’t have to make adjustments anymore, case trimming is fast and this brand is very affordable. You will also have to consider the types of bullets or caliber that your case trimmer can do. Most case trimmers can do single caliber family only so if you have multiple firearms, you might end up purchasing different case trimmers. In addition, there are case trimmers that after completing the trimming, there are still rough edges and you still need to chamfer and deburr. Case trimming is about trimming, chamfer and deburr and if you can find a case trimmer that can do it all, then you are in luck!

Chamfering and Deburring

Chamfering and deburring is the process of smoothing a case after it gets trimmed. After trimming a case, you will still notice sharp edges around its mouth. Deburring tool is being used to cut these edges to smoothen the case. There are deburring tools that can be bought separately but if you can find a case trimmer that can do it, then it best to go for it.

Shell Holders

As the name indicates, this tool is used to hold shell during trimming and reloading. It secures the case to the press. For every caliber, there is a shell holder to use hence a wide range of sizes of shell holders are available. There are case trimmer that doesn’t require shell holders to work so if you don’t want to pay extra, you can go for such case trimmer kits.

Tumblers and Polishers

These tools aren’t really that necessary but there are firearm owners who want to have a shiny, good looking bullet in their cartridges hence they use tumblers and polishers after trimming it. Besides, what is a better way of lengthening your ammos life than giving it proper maintenance all the time and that includes polishing.

The Verdict

What is the best case trimmer in the market then? Regardless of the price and the brand name, the best case trimmer that you can have is the one that will meet your needs.

It means it is compatible with the caliber you are using on your gun, it is simple and easy to use and is fast. Once you found a case trimmer that suit your needs, then you got the best case trimmer. Remember, every case trimmer is dependent to the type of caliber you are using and there are a lot of case trimmers out there, you won’t just need an ordinary case trimmer, you will need a specific one that matches your specific need.

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