Freud Flush Trim Downcut Spiral Router Bits 1-3/16" Round and is appropriate for almost

and is appropriate for almost any wooden window application

but they can also be used with hardwood and softwood

4-3/4" Model - Overall: 6-1/4" x 6-1/4" x 2-3/4" H / Inner: 4-3/4" x 4-3/4" x 1-1/2" (Fits over 4-3/4" x 4-3/4" post)

Modern squared-off edge profile stair tread

or cutting grooves and dadoes

Freud Flush Trim Downcut Spiral Router Bits 1-3/16" Round and is appropriate for almostFreud's Solid Carbide Flush Trim Spiral Bits are the best choice for your heaviest trim applications, especially in abrasive materials like melamine, particleboard or solid surface. The downshear spiral provides an extra clean top edge, even in delicate material like veneer plywood. Perfect for any flush trim or pattern application, using hand held or table mounted routers.