No, BTD, I've still got all 10 of them but at 73, dexterity and just generally shaky hands make it hard to use pin vices. I've found that the drill from Harbor Freight is a relatively light, easy to use piece. And, as I originally stated, the feel on the trigger is really nice and graduated. Makes pinning tiny pieces really easy. That was the big reason but scuffing slicks and race tires is also easy to do in a chuck I made to hold tires.