SizeOne Size MaterialBlend BrandFreud Cutting Length4.13 Inches Item Weight3.22 Pounds Cut TypeRail & Stile Cut Specs: Bearing Dia. 7/8", Number of Cutters 2, Overall Dia. 1-7/8", Overall Length 4-1/8", Shank Dia. 1/2", Carbide Height 1-7/8" Matched Rail and Stile Bit Sets come fully assembled to mill perfect joints in hard or soft wood Patented Freud system allows milling tenons of any length for extra-strong joints Three sets offered for 1-3/8" or 1-3/4" doors, or use Thick Stock Set for 2" to 2-1/4" doors Use on table-mounted portable routers Freud Perma-SHIELD Coating