Last Updated: 17.07.19




The optimized 2.6J mechanism ensures that this rotary hammer drill is faster than corded alternatives, as this is a cordless option.

Even when the applications for which it is used are demanding, the tool will maintain the same speed, which means that you will never feel that you are losing power.

You will love the fact that this is a compact model and you can use it for applications in cramped spaces without a problem.

The speed varies between 0 and 1,500 rpm, and the tool can deliver up to 5,550 bpm, which puts it in the same league with corded models without a glitch.

Ideally created for working with concrete, it can drill through 3/16 – 5/8 inches of concrete without looking like it’s working hard.





You must bear in mind that this is a bare tool, which means that it does not come with a battery included and you have to purchase that separately.

There is no tool hook included in the design, and that is said to be the only flaw by many of the people who have tried and tested this model.

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Main features explained


The model reviewed here is cordless, which means that you don’t have to worry about being close to an electrical outlet or using extension cords when you have this tool with you. While you may expect a cordless model to develop less power than a corded model, the company making this device employed expertise and innovation in its creation, to make it as powerful, and even faster.

You will notice, by perusing the specs, that this DEWALT tool comes equipped with electronics that guarantee its excellent performance. The same electronics let it maintain the same speed, no matter what applications are involved, and even when using large bits, you will not notice your tool losing speed or power.



One of the significant challenges for any DIY-er is the fact that many projects involve working in cramped places. Using a large tool for such situations is never an option, and this is where the DEWALT DCH133B comes in handy. Because of its portability and small size, you can use it for applications that require you to work in narrow spaces.

Another aspect that is appreciated by many buyers is that this model is made specifically for working with concrete. It can deal with 3/16-5/8 inch concrete without a glitch, which makes it the ideal tool for many DIY-ers that need to demolish concrete walls without having to call a professional team to do the work.



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