>Thanks for the picture. It came through just fine. I see you have a plank >that goes across the entire piano. What are its dimensions and what material >is it (I see you also have a ? As I said, it's a plain old double pin plank. It doesn't matter what it is as long as it's flat, and strong enough to hold up the drill press and base without sagging. >steel? reinforcement along the front edge)? No, but there's a piano hinge on the base that holds the drill press - for tilt. >Then the drill press is mounted on a separate board? What are its dimensions >and construction? And that board just slides over the big board? Any kind of >friction reduction apparatus between the two blocks (ball bearings, wheels, >something to make it slide more easily)? Thanks. > >Terry Farrell Dimensions are "big enough to work", and it's scrap pin plank. In this case, around 17"x10.5". It floats on a cushion of air between it and the double pin plank, hence the air valve. Air on, moves effortlessly, air off, sits down and stays put while drilling. Ron N
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