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 . 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 w
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