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Review title: a hard working sander
Product review: I've had this sander for about 4 years now, and it gets moderate to heavy use. I've used a couple of other leading brands before, and I have nothing but good things to say for the DW421! The dust bag used to fall off from time to time, but no more. I didn't do anything to fix it, it just stopped falling off. I have recently replaced the hook/loop pad for the first time, and I change paper a lot. The finish quality is superb, with no swirls, and it really works fast! The finish is very good when using DeWalt brand papers, but I like the Klingspor paper just a bit better. I have just gotten the DeWalt D26451K, but I'm definitely going to keep the 421. If you want a doggone good sander, buy this one.
