Tiyuyo 6PCS Air Conditioner Copper Swaging Tool Round Handle Tube Expanders

6pcs Air Conditioner Copper Swaging Tool Round Handle Tube Expander Install Maintain Repair Maintenance Tool Function: When the air conditioner is installed expand the copper to make the two copper connected with each other. (to be installed on electric hand drill). Specification:　 Size: 7/8(22.2mm) 3/4(19mm) 5/8(15.9mm) 1/2(12.7mm) 3/8(9.5mm) 1/4(6.3mm) Height: 4.5cm5.5 cm 5.5cm 5cm 5cm 4.5cm 4.5cm Handle diameter: 7mm (triangular handle) Surface treatment: blackening Material: Bearing Steel Package size: 100 * 50 * 20mm/3.93*1.96*0.78 Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light the picture may not show the actual color of the item. Thanks for your understanding. Included: 6 X Tube Expanders