The tool design must consider slug removal; a four-hole cluster punch tool set must ensure all four slugs can be efficiently dropped out of the machine. These special punches make specific hole ...

Posted in Tool Hacks Tagged aluminum, die, drill, hole, led, metalwork, punch, punching, steel, tig, video wall New Teensy 4.0 Blows Away Benchmarks, Implements Self-Recovery, Returns To Smaller Form ...

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 ...