replacing the swivel handle with a homebrew pneumatic cylinder made in the shop. With a single button press, a swoosh of compressed air either clamps or releases the table. Best of all ...

With its versatile design and unsurpassed features the Surelok II series of machines outperform the competition like no other. Solid and reliable, the Surelok II will ...

But these things are expensive. As luck would have it, you can get a nice-looking pneumatic press for less than $350, and with a little more money spent, [Kurt] found he could convert it into a ...