The Grizzly C1107 Slotting Bit features a 1/4" shank and a cutting length of 3/16". This router bit is designed for creating slotting cuts and is suitable for woodworking tasks. Manufactured in Taiwan, this Grizzly product is known for its quality and durability. Additionally, a California Prop 65 Warning is included with this item, alerting users to potential health risks associated with its use in the state of California.