Clymer's Rimless Rifle Chambering Reamers are made from high-quality M-7 High-Speed Steel for professional gunsmithing and are guaranteed to last when properly maintained.
These precision tools are designed to SAAMI specifications, with the Finish Reamer being suitable for a few chamber cuts and the Rougher used to extend the Finish Reamer's life for multiple chambers.
The reamers feature 6 right-hand cutting, straight flutes, a solid pilot, an integral throat, and are available in both Rougher and Finisher with different shank sizes for various calibers.