The NAVAC NTC6 1/8 to 3/4 in. O.D. Capacity Tube Cutter makes tube cutting easy and efficient due to the sharp cutting blade, ball bearings, and aluminum alloy body. The high-quality cutting blade is sharp and durable and includes an extra blade for replacement use. The ball bearing allows for easy cutting and features a short cut for flare ends. The aluminum alloy body is lightweight which makes this tool easy to carry and use.