6pcs Swaging Tool Drill Bit Set Multifunction Copper Pipe Flaring Tool Portable Bearing Steel Drill Bit Expander - 7/8" 3/4" 5/8" 1/2" 3/8" 1/4"

Note: 1. When working, the copper tube will heat up due to friction, which is a normal phenomenon. 2. Cannot be used on impact drills and electric hammer drills. 3. Be sure to maintain stability during operation to avoid vibration, and it is best to add some lubricant to operate (the product does not contain lubricant). Specifications: Material: Bearing Steel Color: Black Shank type: 7mm Triangular Shank Size(Approx.): 7/8"(22.2mm/0.87inch), 3/4"(19mm/0.75inch), 5/8"(15.9mm/0.63inch), 1/2"(12.7mm/0.50inch), 3/8"(9.5mm/0.37inch), 1/4"(6.3mm/0.25inch) Height(Approx.): 1/4", 3/8", 1/2", 5/8", 3/4", 7/8" 1/4": 4.5cm 3/8": 4.5cm 1/2": 5cm 5/8": 5cm  3/4": 5.5cm 7/8": 5.5cm Package Included: 6 x Copper Pipe Swaging Tool Drill Bits Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.