Attachment 332498
Last operation was the perimeter cut out. At first i tried trochoidal milling but didnt like it. So i Re-cam'd it to just a normal cut. I settled on 40ipm feed rate, .015" depth of cut, 1/4" end mill and 12000 rpm. This worked fine until i couldn't clear the chips out fast enough and the end mill clogged up. I only had a 1/4" to go so i took it off and finished the cuts on the table saw
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