Creates a solid joint in the material by adding a greater surface for glue, #57260, diameter (D): 5/8, cutting height (B): 1-13/16, Shank (D): 1/2, overall length (L): 3-1/8, B1: 1/8, flutes: 2, D1: 37/64, 57260 carbide Tipped wavy glue joint solid surface 5/8 dia x 1-13/16 x 1/2 inch shank