The RIDGID 137S Inner/Outer Reamer is for use on Copper and Stainless Tubing. The 137S performs clean, quick inner reaming and outer deburring/beveling. With hardened steel construction, it includes 45 cutting edges on interior cone for fast and professional results.

• Includes 45 cutting edges on interior cone for fast and professional results
• Hardened steel construction with dual inch/metric measurement bar
• Capacity: 1/4" to 1 1/4" (6 to 40 mm)