Almost any general-purpose twist bit will do a decent job of drilling holes in metal. In fact, most drill bits labeled specifically for metal are manufactured to drill through various materials, ...
There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ¼", ...
MIT spin-off Quaise is trying to use hijacked fusion technology to drill some of the deepest holes in history, unlocking clean, virtually limitless, supercritical geothermal energy that can re-power ...
A good example of a fine-hole drilling fixture is the Fine Drill module for GF AgieCharmilles’ Form 20 die sinking EDM. It's capable of deploying small-diameter electrodes as a System 3R high-speed ...
Bordeaux team employs femtosecond laser in gigahertz-burst mode; potential benefits for electronics. New glass micro-drilling method using a femtosecond laser. The research group of laser-matter ...