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I know brushless technology is superior to brush systems in general but in the case of battery power tools I make an exception. Based primarily on personal experience with Makita drivers and impacts I don't see a huge difference in performance and I use them a LOT at work. Combined with the fact that the tools are disposable and you are really buying the batteries I don't see the benefits of brushless justifying the cost.
If it was significantly more powerful and less weight I'd consider but not based on the current configuration.
RD
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"Boy could I have used those pocket screws!" ---Duncan Phyfe
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Ask yourself a few questions. Do you find yourself frequently replacing brushes? Do you find your standard tools just don't get the job done, not enough ummmmph? Do you find they are hard to control the amount of power you need? If you answered no's, then the only other question is, did you just win the lottery?
HTH
Worst thing they can do is cook ya and eat ya
GW
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One of the woodworking mags did a test on the Dewalt brushless, comparing it to the old version. The brushless had more power and the batteries lasted longer. If you use the tool a lot, and/or have demanding tasks, you would benefit from brushless. At Lowe's, the difference in price between a brushed and brushless 20v Max drill/driver is $30.
Still Learning,
Allan Hill
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We use our impact drivers hard at work. I know of a few guys that burnt out brushless tools. The favorites right now are the DeWalts and Milwaukee Fuel. I am killing a 6 month old makita quicker than I thought.
Al
I turn, therefore I am!
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I've got the 20v max DeWalt brushless impact driver, overkill for what I do, I'll admit.
BUT, the 3 speed/torque settings are worth the extra price alone, the added runtime is a bonus.
Ed
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For the hobbiest stick with the cheaper stuff. For work the brushless is best but still not worth the price difference except when it comes to saws. Brushless circular saws and sawsalls see a much bigger difference as they are battery hogs to start with.