Home / Acu Rite MillPWR G2 Drill Cycle Set up – Bolt Hole Circle Acu Rite MillPWR G2 Drill Cycle Set up - Bolt Hole Circle In this video, we show how to utilize conversational programming to set up a Drill Cycle on the Acu-Rite MillPWR G2 controller to machine a Bolt Hole Circle.