fbpx
October 20, 2021

Professional Tool Reviews for Pros


cobalt

Drill Down: Black Oxide, Titanium, and Cobalt Drill Bits

Types of Drill Bits | Black Oxide, Titanium, and Cobalt

With remarkable advancements in tool technology, it’s easy to feel like you’re falling behind the latest improvement. What’s more—differentiation inside common tool categories creates confusion. In generations past, when a craftsman needed a hammer, he went to the local hardware store and bought a hammer. Today that same craftsman might stand in front of the […]

Walter Surface Technologies SST Drill Bits

Walter Surface Technologies SST Drill Bits

The new-to-us Walter Surface Technologies SST Drill Bits have been hanging out North of the border in Canada for some 25 years. Now, they’re making their way South to the United States. Even though they aren’t coming out with all kinds of fanfare bursting with never-before-seen innovation, there’s reason to take notice. Two main features […]