Produce three slightly different profiles using this bit - an edge bead with or without a fillet and a full corner bead - by altering the bit extension or rolling the workpiece between passes. This Group of hard-to-find tools is particularly suitable for antique reproductions and restoration projects. Use in a handheld or table-mounted router.#54162, diameter (D) 7/8, radius (r) 1/8, cutting Height (B) 9/16, shank (D) 1/2, overall length (L) 2-1/2, B1 9/32, replacement bearing 47706, flutes 2, D1 3/4, 54162 carbide Tipped corner round 1/8 radius x 7/8 dia x 9/16 x 1/2 inch Shank