Made 6.25" focuser parts today. 8.75" x 8.875" x 0.625" plate mounted in fixture with three MityBite XYZ pins
Finding X Y datum using center tool on tooling ball
Attachment 416416
Finding Z datum using height tool #1
Attachment 416418
X Y Z axis zeroed
Attachment 416420
Fly cutting part to 1/2" thickness
Attachment 416422
Fly cut plate
Attachment 416424
Cutting out part using 1/2" endmill
Attachment 416426