CMT 855.801.11 Window sash router bit sets - Window Sash And Rail Router Bits - Amazon.com
Freud 99-462 Window Stool Router Bit | Rockler Woodworking and Hardware
Ogee 2 Bit Window Sash Router Bit Set - 1/2" Shank - Yonico 18227
Amana Tool 55343 Carbide Tipped Reversible Ogee Window Sash & Rail 1/8 R x 1-9/64 D x 43/64 CH x 1/2 Inch SHK w/ Center BB Router Bit
Whiteside Window Sill Edge Bit 3/8R 1-7/16LD 1-1/8CL 1/2SH 2FL
Window Sill Bit - Lee Valley Tools
Whiteside Router Bits 6050 Window Sash Bit with 1-3/8-Inch Cutting Diameter and 7/8 to 1-5/8-Inch Cutting Length - Door And Window Router Bits - Amazon.com
Yonico Window Sill 1-3/8 in. L 1/2 in. Shank Carbide Tipped Router Bit 18140 - The Home Depot