View Full Version : Banging a brass mold?
stainless1911
12-11-2010, 12:23 AM
I usually use a small brass hammer to open then sprue plate on the Lyman iron mold, but I wasnt sure if I should be doing that to a brass mold. Thougts?
Triggerhappy
12-11-2010, 12:29 AM
I use a plastic hammer and have never had a problem...
I use a piece of oak wood. 1/2"X2"Xabout a foot long or so. Shouldn't have any issues as long as you don't get carried away.
hiram
12-11-2010, 01:30 AM
Try a wood dowel, drill a hole in the end maybe 2" deep. Put a pin of somesort through the dowel(thin nail, brad), and fill with lead.
winelover
12-11-2010, 08:43 AM
Rawhide mallet
Winelover
timkelley
12-11-2010, 12:33 PM
Old hammer handle (hickory).
montana_charlie
12-11-2010, 01:53 PM
Brass is harder than a lot of aluminums, so whatever works for Lee moulds should be alright for brass. But, here (http://castboolits.gunloads.com/showthread.php?t=83909 ) is a discussion of every sprue cutting and bullet removal technique known to man.
CM
You really shouldn't use a brass hammer on any mold. A lot of people get by just fine with a heavy leather glove ( old welding glove cut off so it isn't so hot or awkward ) or if you need a bit more, try a small piece of hard wood like a hammer handle or thereabouts. Be gentile with those molds. makes em last a whole lot longer.
:-)
bhn22
12-11-2010, 04:27 PM
I use a gloved hand for 2 cavity moulds, and an old hickory hammer handle for 4 cavities.
Mal Paso
12-11-2010, 10:11 PM
Back in the 60s my father purchased a Rawhide Mallet, I think for woodcarving. At just over 6 oz it failed to carve wood, and over the years there were many tasks for which that mallet was totally inadequate. There was always a better tool.
Then I started casting, and that Rawhide Mallet is my right hand. Just heavy enough to cut cold sprews on a 4 cavity mold and if you miss you won't hurt the mold. A few taps to vibrate the Boolits out and I hook sprue plate with the Mallet to close it.
I don't wear gloves. I could never keep that right hand, left hand thing straight and I'd probably have my glove on the "pervert" hand.
cajun shooter
12-11-2010, 10:38 PM
If you use Bullplate on the sprue plate you should be able to open any mold if it is adjusted correctly with a light tap from a plastic hammer. If you plate is adjusted any tighter than this then you have a problem.
Jailer
12-11-2010, 10:53 PM
Rubber mallet.
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