EFFICIENT AND EASY TO USE: The NAVAC NTC6 Tube Cutter has a ball-bearing action that makes cutting copper tubing easier and more efficient for the best quality of work. LIGHTWEIGHT: The NTC6 copper tubing cutter is designed with an aluminum alloy body, making it lighter to carry and use. COMPACT SIZE: Its small size allows HVAC technicians to cut copper tubing even in small spaces easily. SHARP AND DURABLE: The NTC6 Tube Cutter features a high-quality cutting blade that is sharp and durable to cut copper tubes from 1/8" to 3/4" Outside Diameter. ENCOURAGING SMART WORK: We want the tools in your NTC6 Tube Cutter to last as long as they can, which is why we are offering a 1-year warranty. NAVAC always wants to empower you to work smarter!