Drilling through metal requires a bit that can take the heat. These tested sets make clean, precise holes in a range of ...

Diablo's revolutionary Metal Demon™ Drill Bits for Mild, Hardened and Stainless Steels combine the functionality of all three-bit types while also enabling electrifying results. The 3-in-1 bit ...

Our favorite model was the Drill Doctor 750X because it was easy to use on different drill bit types and sizes, worked fast, and sharpened many of our bits to better-than-new condition.

Often, drilling through metal takes a specific bit, and forget about it threading it for you. But the Formdrill takes a more awesome tact: it straight up melts the hole into the metal, threads it ...

Diablo Tools Unlocks Unprecedented Productivity with Game-Changing Metal Demon™ Drill Bit Range for Mild, Hardened and Stainless Steels Provided by PR Newswire May 6, 2025, 5:00:00 AM ...