Features and Benefits: ?Replacement cutter wheels ?Designed for use with Milwaukee Close Quarters tubing cutters ?Two pack ?High carbon steel blades ?Precision machined ?Optimized for copper The Milwaukee? 2 pc. Replacement cutter wheels are designed for use with Milwaukee close quarters tubing cutters. Milwaukee replacement blades are constructed with high carbon steel for long life. Precision grinding delivers a sharp cutting edge. Optimized for cutting copper tubing.