Bare-Tool Milwaukee 0799-20 V28 28-Volt Lithium-Ion 7/16-Inch Cordless Impact Wrench (Tool Only, N

This is super heavy duty. It has more power than coorded versions.. I think because the technology is modern, it's machined with greater precision. It is quite heavy, heavier than a coorded tool.

This can take off lug nuts of semi-trucks.

Note that the chuck is a quick change hex. That means you will need an adapter to use standard sockets to remove lug nuts.

This is essentially an impact wrench that has been re-tooled for self feed bit and auger bit drilling into things like telephone poles, railroad ties, and walls of buildings. With a normal drill, when a large bit like that gets bound up, the drill will just keep turning and you can literally break your wrist. With this, the impact is absorbed by the hammer/anvil of the drill.

28v batteries last a very long time in this drill. This drill is also a heavier duty commercial grade big brother to the 18v version, it's not just the battery size that is different. The entire tool is beefed up.

It can drill massively wide and deep holes, it can remove nuts. It is heavy duty. And the battery will last forever. If you are in the market for this type of tool, then this is the one to get.

Downside.. not compatible with 18v systems.

Hope that helps!

When I originally became aware of this tool, I asked my contractor friends, what's it good for. The answer seemed to be: 'Not much.' But obviously, someone went to a lot of trouble engineering this, so probably that answer was wrong. A quick call to Milwaukee customer service helped somewhat: 'The phone company uses them with our augers to drill telephone polls.' Well, still no reason for me to own one. Then I figured it out, the standard arbors on their larger hole saws fit this thing, then with the impact drive, you can cut holes in about anything in no time at all. So I broke down and bought one. I give it four stars because customer service doesn't know what it's for.

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