6Pcs Tube Expanders Air Conditioner Copper Tube Expander Swaging Tool Drill Bit Flaring Tool

A full of forging tools makes it easier to expand HVAC pipes. Features: 6 piece set with the most common HVAC diameter: 1/4inch 3/8inch 1/2inch 5/8inch 3/4inch 7/8inch. Made of high-quality metal materials durable to use. Preserve the ductility of copper/aluminum during die forging to cracks and leakage. Suitable for hard and soft copper standardized easy to braze swaging set. The forging stopper will provide a large swaging depth to achieve a perfect fit. When installing the air conditioner expand the copper to connect the two copper pipes with each other. (It needs to be installed on a hand drill). Sufficient quantity complete specifications perfect to complete your work needs. Specifications: Material: Metal Package Weight: 150g / 5.29ounces Package Size: 120 * 80 * 27mm / 4.72 * 3.15 * 1.06in Packing List: 6 * Tube Expanders