11 Aug 08 Cup Introducer Knob

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Stainless steel knob (diameter approx. 50 mm).
Occupied all 12 stations of the turret for this first operation:
Bar stop
O.D rough and finish
I.D. rough and finish
Center Drill
Drill
O.D thread
Tapped hole
Milled square inside
Milled flutes on O.D.
Part off