The Porter-Cable 43014PC 3/16-Inch Straight Single-Flute High-Speed Steel Router Bit is made for use with Porter-Cable 4200 Series Dovetail Jigs. The 43014PC is perfect for creating miniature through dovetails. The high-speed-steel design of the 43014PC Router Bit allows for quick and smooth cuts, while the single flute gives more efficient chip clearance helping to improve feed rates. Popular for furniture and cabinet work. 3/16-inch diameter, 1/4-inch shank, 17-32-inch flute length.