I won't bore you with repeating the specs or features of the biscuit joiner as the other reviews cover them quite well. I've had this tool for about 6 months now and am delighted with it. I had the porter cable model which is quite a bit more expensive. I found it to be bulkier to use than the DeWalt and a lot more likely to slip away from your alignment marks than the DeWalt. This cutter has pins on both sides of the blade that go a long way to help keeping the cutter in line with the wood.. The only drawback is that the dust chute will clog with the dust bag installed when cutting into long grained softwoods.