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 ...
Since May 2024, Intercable Tools GmbH, a more than 50-year-old manufacturer of connection technology and tools, has been using ultrasonic deburring technology from the German company UltraTEC ...