Compact design allows for narrow areas. Use the controller in limited space. Remove the outer edges. The cut wheel can be replaced and operated with one hand. Do not use on thick air and pipe. Rotate in the direction indicated by the arrow on the pipe cutter until it cuts through the pipe. You can cut the same size without adjusting. red Material: Zinc alloy Size: 15mm Packaging content: 1 * Duct cutter Only the abovementioned contents are included, other products are not included. Attention: Different shooting lighting and display methods may result in slight differences in the color of the items in the photo compared to the real items. The allowable measurement error is+/-1-3cm.