The Hertel Chucking Reamer (Part #72019003) is a precision machining tool designed for creating or finishing accurate holes. This high-quality reamer features a 0.1900" diameter with 6 flutes for smooth cutting action and superior hole finish. Constructed from durable High Speed Steel (HSS) with a bright finish, this tool delivers reliable performance for industrial applications. The reamer has a 4-1/2" overall length with a 1-1/8" flute length, providing excellent reach and stability during operation. Its straight-cylindrical shank ensures secure mounting in standard tool holders, while the right-hand cut and spiral configuration optimize chip evacuation. Ideal for maintenance professionals, machinists, and manufacturing operations requiring precise hole sizing and finishing. This versatile reamer maintains tight tolerances and produces consistently smooth surface finishes in various materials.