Onsrud Cutter (www.Onsrud.com) said it has developed a line of tools that are capable of running at high spindle speeds while providing good tool life to solve the problem of cutting stainless steel ...

Cut, tighten, loosen, open, and twist your way through whatever challenges crop up.

There's basically one: if you're cutting thick steel plate—not aluminum, not stainless. You need a ferrous material or else ...

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", ...