The DEWALT DCW682B 20V MAX XR Brushless Biscuit Joiner is a cordless biscuit joiner designed for woodworkers and carpenters who want clean, repeatable joints without dragging a cord around the shop. Powered by a brushless motor, it handles a wide range of wood-based materials and gives you consistent cutting performance across the most common biscuit sizes. This is a tool-only model, so you pair it with your existing DEWALT 20V MAX battery system.
DEWALT DCW682B Biscuit Joiner Biscuit Size Guide
The DCW682B lets you switch between #0, #10, and #20 biscuits using the depth selection knob. #0 biscuits are the smallest, often used for light trim or thin panels; #10 is the all-around choice for edge-to-edge joints in 3/4-inch stock; #20 is the largest, providing maximum strength for thick workpieces or miters. Biscuits are sold separately, and most standard biscuit brands, such as Blum, Lamello, and Freud, are compatible as long as the dimensions match the #0/#10/#20 profile.
Tool-Free Adjustments for Accurate Joints
The dual rack-and-pinion fence design lets you set cutting height and depth without extra tools, and you can tilt the fence from 0 to 90 degrees for angled joints. The paddle switch is comfortable for both left- and right-handed users. At just 5.5 lb, it's easy to control on a panel or a benchtop.
Power and Compatibility
The brushless motor uses your DEWALT 20V MAX batteries efficiently, delivering reliable power without the weight of a corded machine. Since it's a bare tool, pick batteries from your existing 20V MAX lineup. Using a higher-capacity battery, such as 5Ah or 8Ah, will extend run time for production runs.