Made from high-quality M-7 High-Speed Steel, Clymer's rifle chambering reamers are precision tools designed for professional gunsmiths, offering a lifetime of service with proper care.
These reamers are available in Rougher and Finisher types, with Roughers being .010" smaller to save wear on the Finisher, which is used when fewer chambers are needed.
Designed to SAAMI specifications, the reamers are suitable for the .264 Winchester Magnum cartridge and come with a solid pilot, integral throat, and are stocked in both Rougher and Finisher variants.