Used for wood slotting, round rod forming, with great workmanship, perfect replacement for the old one. Made of YG6 alloy +45# carbon steel high-quality material, strong and durable. Wide range of applications, suitable for solid wood, medium density fiberboard, plywood, particle board, etc. Small size, easy to carry and store, convenient to use and with good performance. With 5pcs router bit, can meet your use and replacement needs, very practically. Specification:Item Type: 1/4 Shank Router Bit Material: Cutter Head: YG6 Alloy, Cutter Body: 45# carbon steel Specification: 5Pcs 1/4 shank Color: Yellow Uses: Used for cabinet door modeling, slotting NO:5 1/4X29: Size: Approx.1-1/8in 7/16in 7/32in 3/32in 1-19/32in 1/4in NO:1 1/4X29: Size: Approx. 22.2mm / 0.9in 3.17mm / 0.1in 12.7mm / 0.5in 6.35mm / 0.3in 58mm / 2.3in 12mm / 0.5in NO:2 1/4X29: Size: Approx. 1-1/8in 13/32in 1/8in 15/64in 1-5/8in 1/4in NO:4 1/4X29: Size: Approx. 1-1/8in 17/32in 5/32in 9/32in 1-5/8in 1/4in NO:3 1/4X29: Size: Approx. 1-1/8in 3/16in 5/16in 1-3/4in 1/4in