The Klein 88904 Professional Tube Cutter is a professional reaming tool that has an accurate four (4) roller tracking system that promotes no spiraling. This tube cutter is rated for 1/8-Inch to 1 3/8-Inch steel and copper tubing. The 88904 includes and extra cutting wheel. Replacement cutting wheel available (Cat. No. 88905). Since 1857, Klein Tools has manufactured the world"s finest hand tools. Today, Klein Tools is the 1 choice among professional tradesmen. We manufacture more than 3,000 tools and accessories, including pliers, cable and bolt cutters, wire strippers, voice-data-video tools and testers, fish tapes, conduit benders, drill bits, insulated tools, gloves and many other high-quality products. Klein Tools" dedication to quality and innovation continues with products available for professional tradesmen worldwide.