My brother n law and I are going to do a couple 80% lowers. This will be his first and my second. I have the blue jig. I used a drill press and a 3/8 and 1/4" carbide 2 flute endmill bit on my first one. My brother n law was using a carbide burr bit in a die grinder today on a different project and got to thinking maybe that would work for getting out the majority of the material. Then use the endmill bits to finish.
I said I thought it was a bad idea. Has anyone tried it or what is everyone's thoughts on using a burr bit?
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I said I thought it was a bad idea. Has anyone tried it or what is everyone's thoughts on using a burr bit?
Sent from my iPad using Tapatalk
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