The tool also comes with a double-lever design that makes it easier to punch the holes. In terms of design, it is a rotary punch that comes with comfortable grip handles for all hand sizes plus ...

With the fate of repetitive motion injury looming due to the need to drill 1,200 holes, [bitluni] took matters into his own hands and built this nifty DIY hole punch ... The tool is quite complex ...

Drilling holes in PCBs is nearly always an exercise ... consistently good reviews around the Internet. To use this rotary tool as a drill press required more work, though. Two precision steel ...