Surprising Drill Bit Showdown: Metal vs. Wood Bits Tested In the wild world of drilling, not all bits are created equal—and sometimes, the most high-tech options lose to humble simplicity. Our latest showdown pitted three standout sets against the test: the toolant Cobalt Drill Bit Set (Pro), celebrated for its Titanium Aluminum Nitride (TiAlN) coating and bullet point tip, designed for hardened metals but surprisingly ambitious; the Hex Shank Drill Bit Set with its quick change design, versatile for sheet metal, wood, and plastic; and the amoolo Hex Shank Drill Bit Set, a titanium HSS twist with an impact focus, ready for everything from steel to shrink-wrap. Which one surprised us—and which one actually delivered? Let’s tunrereveal.