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Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 9:51 am
by opencountry
I remember reading here months ago of a shooter here buying a chop-saw from Harbor Freight for trimming 3 1/4” brass to 2 7/8”, etc. quickly and effectively. I can’t find that thread. I’ll be doing this. What are you using to ‘hold’ the brass with while cutting? Can you post a photo of the jig you were using, and the exact chop-saw you bought at Harbor Freight?

Thanks,
Robert

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 10:18 am
by Coltsmoke
It might have been me, I don't know if it was or not. I have a Drill Master chop saw that has the jig built onto the saw. It is a mini cut off saw item# 42307.

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 10:26 am
by Coltsmoke
Harbor freight $40 and I guess add shipping. E-bay 45 to 50 free shipping.

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 11:24 am
by SFogler
Coltsmoke - thanks for the reference. I just ordered one to cut the same thing: 3 1/4 to 2 7/8 Norma brass

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 11:27 am
by opencountry
I went to Harbor Freight and bought this chop saw. It’s #61204, and looks real good. Built-in jig.
Thanks all,
Robert

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 11:46 am
by bobw
Why not buy 2.9 and trim?

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 12:49 pm
by kwilliams
Make a wood cradle to hold the brass case, 3/4 square with a 1/2 round groove in it. Just trimmed 100 Norma 45 basic cases.
kw

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 2:59 pm
by opencountry
kwilliams wrote: Wed Jun 23, 2021 12:49 pm Make a wood cradle to hold the brass case, 3/4 square with a 1/2 round groove in it. Just trimmed 100 Norma 45 basic cases.
kw
Thank you, sounds easy. Much appreciated.
Robert

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 7:06 pm
by ndnchf
Here is a short video I made showing the fixture I use in the HF mini chop saw. I make them for various case sizes as I need them.

https://youtu.be/7unEiiPN860

Re: Chop-saw to trim long brass?

Posted: Wed Jun 23, 2021 9:48 pm
by opencountry
Thank you, Steve. That’s a great instructional video. After seeing it I retuned the chop saw I bought today at Harbor Freight, then went on Amazon and bought the same saw you show, and three extra cutting wheels.

Thank you!
Robert

Re: Chop-saw to trim long brass?

Posted: Thu Jun 24, 2021 7:27 am
by sandhillcowboy1
The Drill Master and the Harbor Freight are the same saw I believe. My harbor freight came with a jig when I bought it. One tip is to run the teeth on the blade into a bar of soap every so often. It makes for easier cuts, you can feel the difference. I am still on my same blade and have used it for a lot of years now. I do have a spare drive belt but have never used it either.

Re: Chop-saw to trim long brass?

Posted: Thu Jun 24, 2021 2:24 pm
by opencountry
Good tip. Thanks!
Robert

Re: Chop-saw to trim long brass?

Posted: Sun Jun 27, 2021 8:46 am
by CaptnJack
I bought one from HF to trim over 200 basic brass for my 45-110 . The tool works ok but the cutting wheel is junk it would not cut the brass so I removed the wheel and installed a 3" thin 3-M cutting wheel I had on it, it worked fine after that >you have to also remove the wheel safety guard for the 3" wheel yo fit.

Re: Chop-saw to trim long brass?

Posted: Sun Jun 27, 2021 1:39 pm
by opencountry
CaptnJack wrote: Sun Jun 27, 2021 8:46 am I bought one from HF to trim over 200 basic brass for my 45-110 . The tool works ok but the cutting wheel is junk it would not cut the brass so I removed the wheel and installed a 3" thin 3-M cutting wheel I had on it, it worked fine after that >you have to also remove the wheel safety guard for the 3" wheel yo fit.
Great, and thanks for this. Can you give me some info on the item # of these 3” blade your talking about so that I can order these, please? Where did you buy them?
Thanks,
Robert