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We Repeatedly Drilled into Three Types of Metal to Find the Best Cobalt Drill Bits

We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › When you need to precisely drill through metal, cobalt drill bits are the only answer.
AOL

Bore Through Tough Concrete and Brick With These Masonry Drill Bits

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you plan on drilling into brick, concrete, or stone, you’re going to need to use a masonry drill bit.
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Our Favorite Drill Bit Sharpener Provided Near-Perfect Results in Our Tests

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. But if you ...
Yahoo Finance

Diablo Tools Unlocks Unprecedented Productivity with Game-Changing Metal Demon™ Drill Bit Range for Mild, Hardened and Stainless Steels

ATLANTA, May 6, 2025 /PRNewswire/ -- Diablo Tools ("Diablo"), which offers a solution-oriented range of best-in-the-world and best-for-our-world products for the professional user, unlocks new levels ...
The New York Times

The Best Drill Bit Set

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Doug Mahoney Doug Mahoney is a writer covering home-improvement topics. He ...