Freud 99-239: 1-1/4" (Dia.) Drawer Lock Bit with 1/2" Shank - Trim Router Bits - Amazon.com
Drawer Lock Router Bit - 1" Dia x 1/2" H x 1/2 Shank Router Bit - Router Drawer Bit for Routing Strong, Carbide Router Bits for Smooth Operation - Edge Treatment And
1-1/16'' x 1/2" Shank H. Drawer Lock Router Bit | Rockler Woodworking and Hardware