I decided to run some parts in brass so I could shoot good video without all the coolant running! The grip is a tricky little part. The largest drill is 1/4' and the smallest is 2.8mm. That is the smallest size drill OSG makes with coolant through. I wasn't sure it would be possible to do the whole thing without flipping the part to machine the other end, but I managed to get a way with cutting the final contour on the tip and parting off with the same tool. Not really how it's supposed to be used, but it works! There is still a manual debur operation of the opening at the tip, but I set that up on the Bridgeport and it goes pretty fast.

About the maker:

Before introducing Prometheus Lights to the world, founder Jason Hui designed watches, fly-fishing equipment, retail stores and machine tool accessories. He's built animatronic sharks for a Hollywood special effects studio, worked on the Automotive X Prize and the world’s first high-performance electric motorcycle at Mission Motors. “The world is full of stuff,” says Hui. “As a consumer, I want to buy things that I know someone has cared about and that I know will last. As a designer, maker and strategist, I strive to create products that reflect how I see the world, my values and they way I want to fit into the big picture.'

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