DEWALT 20V MAX SDS Plus 1 Inch Cordless Rotary Hammer with D-Handle, Bare Tool Only (DCH133B)

I first looked for a plug-in version by a different brand and it was a whooping $225. Then I found this one and it helped me break all the old tiles in my house with ease. Once you got the dewalt batteries, you're stuck to the brand. But I have a few waitley and it still did very well! Don't underestimate the power of this tool! Definitely worth especially for the price!

Well I probably did not really need this but wanted one. I have access to a hammer drill at work if I need to borrow one. I have drilled several holes in concrete and even a granite slab. Works perfect and nice to have the right tool when you need it. Have to install some anchor bolts, at my Mom's place, nice to to try and borrow or rent a drill.

I have been a firm believer in Dewalt battery tools since the 18 volt oval battery days. After selling my 18 volt converted to a 20 volt SDS Drill a while back, I came across the need to own another, as a project to add 30 plus shelf standards attached to concrete basement walls came up. After looking at the Bosch corded - which i found hard to beat from past use, I instead went with a cordless SDS, the bare tool Dewalt SDS I am reviewing. This thing is light, and first thoughts was that it wouldn't keep up with what I was needing to do. But once I started drilling any concern was resolved, this thing was a beast. Coupled with the 60 volt Flexvolt, it drilled flawlessly for over an hour, a total of 115 holes drilled. This were 3/16" and posed no problem for the drill or the Bosch bits. I haven't tried a 1/2" or 3/4" hole, that day is yet to come, but form what I needed, this drill knocked it out of the park.

This Dewalt DCH133B SDS+ 20V rotary hammer has been working great drilling holes in concrete for Tapcon fasteners, plastic conical anchors and wedge anchors to mount electrical boxes and controls. I use it mainly for 3/16, 1/4 and 3/8-inch diameter holes, but also have used it to make a 1-inch hole in concrete to flush mount a FSD box with a 1/2-inch S/O cord connector entering the back of the box. With a 5Ah battery, this tool seems to go for hours before needing a battery swap-out. With a 3/4-inch chisel in hammer-only mode this tool is working great for light chipping and cleaning off form scale and seems on poured concrete walls to make flat mounting surfaces. I’ve even used it with an SDS+ ground rod driver to sink 5/8-inch X 8-foot ground rods. Not the fastest, but still worked well. I didn’t think I would need a belt hook for this tool, but found that I really could have used one a couple of times, so I installed the Dewalt N435687 belt hook on it, which was a perfect fit. Overall, I’ve been very happy with this 20V Dewalt rotary hammer, just as I was with the old 18V Dewalt DW999 that I still have, so would have no issue recommending it.

Once I obtained the correct type bits (the ones with a slot for the quick connect) they cut through paver stones like a hot knife through butter. But make sure you get bits compatible with the quick connector. The Amazon page did not make this clear as a requirement causing me to have to return the first bits I purchased. Five stars for the drill, two stars for the Amazon page.

It's a Dewalt power tool. That sums everything up pretty much. I admit I haven't used it much at all minus as a regular drill since I got my SDS+ to 1/2" chuck adaptor. Will be removing a LOT of tile at home in the near future.The hammer isnt overly heavy, and definitely has the power necessary to destroy concrete when paired with a good chisel. You'll definitely want at least a 5AH battery for this bad boy. I went with 2 6AH to be safe. Whether you're hammer drilling, regular drilling [w/adapter chuck], or just plain hammering/chipping, this tool will get the job done. Only real complaint I have is they didnt put a light on this tool. My hammer drill has a light with 3 brightness settings. Even a non adjustable light would've made this thing perfect.If you're on the fence over this model or the compact, go for this one! It has more impact joules energy and costs waaaaaay less. If you're working in tight spaces though, then you'd definitely want the compact model.....obviously.Since I haven't had this tool very long, I'll update if any issues arise, but I don't foresee that happening. Fourth Dewalt brushless cordless tool and no issues with the first 3.....even after one fell into a pool for a couple of minutes. Dried out the impact driver and it's still kicking ass a couple of years later!You can't go wrong with Dewalt. Period.

A beast for the priceI only wish it had a a chisel mode it would be perfectMake sure you use 5ah batteries at least it will chew the batteries but I find it invaluable

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