Whiteside D7-875 7° Dovetail Bit 1/2"SH, 7/8"LD, 7/8"DOCWhiteside D7 875 7 Dovetail Bit 1 2"SH, 7 8"LD, 7 8"DOC Product Description This is a cross reference for Stair Tread. Dovetail joints have traditionally stood as a mark of craftsmanship to the woodworker. The interlocking notches create one of the strongest joints available for cabinets, furniture, boxes, and drawers. Our wide range of premium quality Dovetail Bits will meet all of your dovetailing needs. Materials: Natural woods, composite woods