Not pretty but it works well - case cutter

flashhole

New member
I put this on a couple other forums and the response has been good so I thought I'd share it here too.

So my neighbor gave me a Lowe’s gift certificate for plowing his driveway last winter when his nephew was house sitting while he and his wife wintered in Hawaii. I told him it was not necessary, that’s what neighbors do, but he insisted.

I picked up a Dremel model 4000 and the quick-release accessory blade kit with the gift certificate.

Last year I bought a mini chop saw off of eBay with the specialty fixture to cut down resized 223 cases to 221 Fireball or 300 Whisper. Da@% saw broke after the first use.

I found the red Dremel holder on eBay and thought I might make my own brass cutter.

The setup doesn’t look like much but it works really, really well. I used file folder carriers from an old file cabinet as the guide rails and a 1”x3” piece of scrap wood as the slider. Using the Dremel I eyeball cut a recess into the wood. It nests the case perfectly and is tightly secured by light finger pressure. The small piece of metal on the back end of the case acts as a stop so I get the exact same length cut on every case. From there it was just a matter of screwing the guide rails to the table. Very simple. I will likely mount the whole assembly on a piece of hard maple shelving I have for easy storage.

Getting the reforms cut to length was the biggest problem converting 223 Rem to 221 Fireball. I tried a mini tubing cutter and the mini chop saw before I arrived at this solution.

I wish I had never purchased the el cheapo mini chop saw but that was an integral part of the “system”.

I really like this Dremel.

This is the eBay link to the Dremel clamp I bought.

http://www.ebay.com/itm/Dremel-tool...349777?hash=item2ee2f73e51:g:qewAAOSwDNdVia00



 
It works, and that is what is important. I used a fender washer and a nut to get a rough sizing cut when turning 30-06 brass into 8mm Mauser.
 
Did you use a similar method? Re-forming brass is pretty straight forward when you have the appropriate dies. Cutting the excess case length to a workable size seems to be a challenge.
 
I just do not see why you guys are making a big deal out of this. I just use a Forester case cutter with either a cordless drill or electric drill to supply the power and because I have a shell holder my cuts are square.
 
Nice setup but the mini chop saw has worked well for me cutting a few thousand .223 cases for 300 Blackout. Only issue with the Dremel is the abrasive cut-off wheels. They seem to wear out fast PLUS as they wear they shred fiberglass dust which is very itchy.
 
I know it was free to you but it seems to be to much of a cost and time spent building for the average joe

I use the Lyman universal case trimmer http://www.midwayusa.com/product/72...h-case-trimmer-kit-power-adapter-and-9-pilots

I can trim down any case to the head if I wanted to pretty quick . Here is two picks of a 223 case I trimmed down using the drill attachment so I can see how well the flash hole was being de-burred

eRxfLo.jpg

NCVdug.jpg


That said If I had to cut my cases down by half-ish . I'd just cut them close by hand the finish with the Lyman trimmer but the trimmer can do it by it self .

Not my video but check it out at about 6 min where he really starts to remove material .
https://www.youtube.com/watch?v=Gs4BDE6T0UM
 
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