Has anyone ever drilled out a 1/16 oz cavity to a 1/8 oz? I was wondering if it's possible to do cleanly.
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Has anyone ever drilled out a 1/16 oz cavity to a 1/8 oz? I was wondering if it's possible to do cleanly.
It's probably possible if you have a good drill press that you can set the depth on and a good bit. Going to have to have a good clamp to keep it aligned. To get it good and smooth would require a really good ball mill bit and that would probably cost as much as a new mold.
Check here, they had some on sale recently for 29.00. Cheapest place to buy molds.
Do-It Molds : Jig, sinker & lure molds for pouring your own lead fishing tackle
I have a drill press but it's not awesome or anything. This would kind of be a bubba special just using the tools that I have on hand. I have a mold that is all 1/16 oz cavities and would like to make one or two into 1/8 oz because I don't use 1/8 oz often enough to justify buying another mold. Guess I can give it a whirl on one of the cavities and hope for the best. If I narf it up, then I've only lost 1 cavity.
Get you a finish nail, clamp it in the jaws, put mold under it and set your depth by centering the point of the nail in center of ball. Then get a couple of good clamps to hold it in place then install a bit just larger than the existing hole. Try that and see what you get. Just take your time is the most important thing.
Forgot one detail, if you use the nail trick make sure to clip the head off so it will clam up true.