Four times the holes, four times the trouble. 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 ...

ROCKFORD — You know the hole punches we have in our offices to punch holes in paper? Take that concept and apply it to metal. For 104 years, that's been the function of the Roper Whitney No. 5 Junior ...

Marking the 131st anniversary of the hole punch tool, today’s Google doodle is a salute to German engineering, says the doodle team on the Google Doodle blog post. “Today we celebrate 131 years of the ...

Tuesday’s Google Doodle celebrates the 131st anniversary of the day Friedrich Soennecken filed a patent for what would soon become arguably the sleekest, most elegant example of applied physics known ...

A few years ago, engineers and management at Emuge Corp., a leading maker of taps, drills, and other rotary tools, decided it needed a new tool for forming helical threads in lightweight metals and ...