Formay Browned Iron Copper Roller Hinged Port Bit

Made by Formay, this browned iron bit features a 5-inch hinged square port mouthpiece with a copper roller designed to encourage salivation and promote a softer, more responsive feel. The hinged port provides tongue relief while allowing independent movement for more precise communication. Paired with 7 1/2-inch S-shanks, this bit delivers balanced leverage.