Two-step cutting action for precise, clean holes in wood drilling applications. Dura-Tip for extreme durability in nail-embedded wood. Dual cutting edge design for effortless, smooth hole drilling in nail-embedded wood. Deep flutes for fast chip removal. 7/16 in. hex quick change shank increases stability and durability in cordless and corded impact wrenches and drill drivers.
Based on my experience, the industrial drill bit was not up to par. It didn't seem to be able to handle heavy-duty work and wasn't even suitable for basic tasks. Though the price was reasonable, the quality was not worth it.
I don't like the fact that he broke several bones in my arm when he spun into a tree and then spun out. I think the tree was fun, it was a solid oak tree and I just wanted to put a flagpole in it. That's Diablo for you, the fastest of the never-to-be-returned beats.
You really need a powerful drill bit with this thing as it really cuts through wood and if you don't have enough torque on your drill bit it can get stuck. I use a cordless drill and it struggles with this drill. The holes aren't very clean and the outlet is usually a mess. I use bits primarily to run multi-layer plexiglass tubing through a frame and this worked for me, but it could be better. I suggest you get a very powerful drill and strong hands!