Case trimming is one of the most profitable and beneficial approaches for shooters around the glove.
If you have occupied huge time reloading cartridges, then you must know the importance of a brass case trimmer.
When you fire a round, the brass case slightly increases in length from the pressure of firing.
Over the phase of time, the case will extend and need to be trimmed. The trimming is required more often in high-pressure rounds of fire.
As a result, the brass cases stretch out at an extent that it becomes impossible to reload. Trimming plays a vital role in such a situation.
You will be surprised to know that without the right tools and proper method, all your trimming effort may go in vain. So I am here to guide you through the whole process of trimming.
Select the correct pilot and collet for trimming the case. Insert the pilot into the cutter shaft and collet into the collet Screw.
Now, you will have to insert the case and follow the steps mentioned below;
To ensure the case length is accurate, you have to make trial cuts to check and confirm the measurements.
To set the stop collar, proper adjustments for the case length is required. Herein, you have to follow the steps below;
Now that everything is checked and confirmed, it’s time to start trimming your cases. However, be mindful of the following;
Now, I am explaining some excellent processes of trimming your brass with the different types of trimmer that are available for you. Let’s begin with the cheaper side…
Lee has been providing quality products at reasonable prices for long time. The Lee Precision’s Case Length Gauge and Shell Holder permits you to screw a fixed length gauge for a certain caliber in a cutter.
It also allows you trim precisely and to the fixed length. It is modified to bottom out on the shell holder when the length is covered.
Lee Precision’s other version is the Quick Trim Die, which allows you to place a brass case inside a caliber-specific trim die, and put the die into a reloading press.
Finally, with the help of a handheld cutter, you trim the case down using the trim dies to a desired length.
Lyman and other producers produce quality trimmers which utilize a hand crank to trim brass cases. Few are micrometer (µm) adjustable with caliber specific pilots that help hold the case in place to ensure a squarely trimmed case mouth.
Once you set the height to the set length, few turns of the crank will be enough to trim brass cases. The steel cutters provide long service.
The most popular trimmer is the Frankford Arsenal Case trim and Prep System. It’s an electric power-driven motor trimmer with adjustable rpm dial, & caliber specific collets. The length is micrometer (µm) adjustable, moreover flexible spring-loaded jaws hold almost all rim sizes.
You can use it to trim brass to the smallest case in the batch. And of course, using this system reduces your effort and saves a lot of time. This trimmer will do it accurately and as you know it may be amongst the most costly options.
Finding the right case trimmer is not a difficult task, but simply just a matter of adjusting your budget with your necessity & your available tool. Putting money on the right thing not only lets you save but also reduces your workload.
The cost for this equipment is tolerable, and I can’t find any good reason to skimp on price, as reloading will surely gain profit subsequently. It doesn’t matter if you have a regular trimmer or an electric powered one, you should ensure the maximum accuracy of your weapon.
Therefore, if you need the best trimmer for yourself, you should look for a trimmer that is user-friendly and available at a reasonable price.
Expert shooters love to trim. A quality trimmer will assist you in saving a huge sum of money in the long run. Because it will abstain you from purchasing fresh new ammunition, especially if you love to shoot at the range frequently.
So, if you are planning for using your brass cases many times, you must buy a brass trimmer.