If you’re looking for a power tool that quickly and accurately joins two pieces of wood, get a biscuit joiner. Biscuit joiners have been around since the late 1960s and continue to help craftsmen create strong joints held with pressed-wood biscuits and glue. For all the biscuit joiners we tested, this method works perfectly when using 3⁄4 “-thick stock: You just rest both the tool and board on your workbench, and the tool cuts slots centered and parallel to the base.
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Are biscuit joiners worth it?
Biscuits joints serve best as a quick and easy way to keep glue-up parts in alignment, and that they add appreciable pull-apart to strength joints that would be otherwise too weak to stand on their own – like butt joints and miter joints.
Are biscuit jointers any good?
The DW682K proved accurate in every cut we made, with spot-on slot placement and biscuit fit. And it has a smooth plunge action. The lightest tool in the test at just under 7 pounds, it feels nicely balanced with a comfortable grip. Still, it has a few issues.