What is Flow Drilling – Friction Drilling – Form Drilling? Whatever you call it, it’s cool to do it yourself with salvaged tungsten carbide. This technique allows you to thread …
This sequence of images from the Front Hazard-Avoidance Camera on NASA’s Mars rover Curiosity shows the rover drilling into a rock target “Cumberland” on May 19, 2013. The video is …
The drills will need to be lowered through 2km of water before reaching the ocean floor — it is here that the Earth’s crust is at its thinnist (around 6 …
A Neodymium rare Earth magnet burns readily at 150 °C, magnets form neodymium oxide. This observation was noted while drilling through Neodymium hard drive magnets with a drill bit designed for …
Turn pink shaft for raising or lowering the table. The gravity can not move the table down because of the pink worm self-locking. The table is turnable around the machine …
I mounted a treasured old vice to a new workbench. Some of you enjoyed my introduction to twist drills, here’s a follow up. Drilling and tapping in metal. Genuine Steel …