制冷工具配件 6件套电钻扩管器胀管器铜管工具

Features: *100% brand new and high quality. *Made of high-quality materials, durable. * Rugged and easy to use, your good assistant for work and life. *Easy to use, good performance and long life * A full range of forging tools makes it easier to expand HVAC pipes. *Preserve the ductility of copper/aluminum during die forging to avoid cracks and leakage. *6 piece set, with the most common HVAC pipe diameter: 1/4inch 3/8inch 1/2inch 5/8inch 3/4inch 7/8inch *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 pipe 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: bearing steel, blackened surface treatment *Color: black *Size: 7/8inch(22.2mm), 3/4inch(19mm), 5/8inch(15.9mm), 1/2inch(12.7mm), 3/8inch(9.