Vast plumbing knowledge and expertise goes into every Superior Tool® tube cutting wheel we make. Superior Tool's proprietary SXT™ cutting wheels use a special annealed steel that provides a higher carbon content for deeper, uniform hardening capabilities. We painstakingly burnish the wheel's cutting edge to ensure smooth, quick tubing cuts. Wheel edges are laser inspected for accuracy and quality. Each wheel is strengthened from hub-to-edge by cryogenic treatment and careful, slow tempering. A specially applied black oxide treatment reduces friction and fights corrosion. Package contains two replacement cutter wheels.

• Replacement cutter wheels (fits Superior Tool's Models 35180, 35219, 35236, 35238, 35247 , 35275).
• Engineered to cut copper, aluminum and brass.SXT™ (Superior Xtra Tough) technology - Proprietary design and processing provide long life and exceptionally clean cuts.
• Black oxide treatment to reduce friction and resist rust.
• Each package contains two replacement cutter wheels.
• Proudly made in the USA.