Description: Rail and stile router bit set will produce rail and stile for cabinet doors in the classic round-over design. Two flute carbide cutters & 1/4" shanks. Fully enclosed ball bearing guides allow for precise cuts without the use of a fence. Sharp blade cutting smooth no burr, no edges High abrasion resistance, high-precision grinding technology, superior abrasion resistance Unique head design, chip removal more smoothly The Stacked Rail and Stile Router Bit will cut both rail and stile in a cove design. Using high-frequency welding technology, strong, durable, and long service life Purposes for wood, acrylic material edge processing, metal materials can't operation. Specification: Size of the Handle: 1 / 4 " Cutting Depth: 3 / 8 " Total Length: 2 - 7 / 8 " Larger diameter: 1 / 4 " Number: 2 Flutes Minimum thickness Values: 3 / 4 " Maximum thickness of values: 1 " Materials: carbide Package Includes: 2Pieces Router Bits