YONICO Router Bits Exterior Casing 3-1/2-Inch Dia. Brick Mold 1/2-Inch Shank 12139 Description The Yonico 12139 creates exterior case moldings For Windows and doors. This profile is perfect for adding a molding that reduces the thickness of the exterior bricks down to the surface of the window and door surface. Features: Add a decorative frame or case for exterior doors and windows Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge For use on table mount router only Silver induction brazing for maximum strength and durability Product Details: Material: Carbide Brand: Yonico Cutting Diameter: 3.5 Inches Number of Flutes: 2 Product Dimensions ‏ : ‎ 2.5 x 3.5 x 3.5 inches; 10.41 Ounces Item model number ‏ : ‎ 12139 Date First Available ‏ : ‎ November 5, 2013 Manufacturer ‏ : ‎ Yonico Best Sellers Rank: #548,344 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #1,407 in Edge Treatment & Grooving Router Bits #1,407 in Edge Treatment & Grooving Router Bits Customer Reviews: 4.3 4.3 out of 5 stars 30 ratings