Reverse Counterbore: 1-1/4" Dia, 3/8" Pilot Hole, 4 Flutes, Solid Carbide MPN:191-12J

This solid carbide reverse counterbore is a precision cutting tool designed to create accurate counterbored holes with smooth finishes. With a diameter of 1-1/4 inches, a pilot hole of 3/8 inches, four flutes for efficient chip removal and a premium sharp cutting edge, it ensures accuracy and precision during the drilling process. Its versatility makes it suitable for various industries such as automotive, aerospace, medical equipment manufacturing, where counterbores and porting tools are an essential part of their production processes. Aside from its primary function of creating counterbore holes, this tool can also be used to deburr and clean up material around the hole for a cleaner finished product.