We offer you a superior puncher suitable for 5-22mm metal pipe.The puncher is used for punching mild metal plate. It carries many advantages of good design, easy operation, high pressure, high efficiency etc. It is the perfect tool to be used in construction site. You can use it commercially or at home. It is easy to operate and easy to use. At the same time, this machine has a wide range of punching, you can easily choose your own size to operate.NoticeImperial Standard:3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8Metric Standard:6 mm, 10 mm, 12 mm, 16 mm (= 5/8), 19 mm (= 3/4), 22 mmDue to the heavy weight, the suitcase may be dented or cracked during transportation. The tool may have some scratches, but it can be used normally. Please don't mind! And don't worry about quality.FeatureSuits for 5-22mm metal pipeUniversal Hydraulic Flaring Tool KitNew technology surface treatment, fine polishingPVC environmental protection handle, anti-skidWith the dies of 22 mm/0.9 inch, 27.5 mm/1.1 inch, 34 mm/1.3 inch, 43 mm/1.7, 49 mm/2.0 inch, 61.5 mm/2.4 inchSpecificationsThreaded: Horn ShapedMaterial: SteelWelding: Cup ShapedPunching range: 5-22 mm / 3/16" - 7/8"Dis size: 3/16, 1/4, 5/16, 3/8, 1/2, 5/8, 3/4, 7/8 inch / Φ5, Φ6, Φ8, Φ10, Φ12, Φ16, Φ19, Φ22 mmPackage size: 42 x 34 x 9 cm/ 17 x 14 x 4 inchGross weight: 6.3 kg / 13.9 lbWarranty: 2 yearsPackage Content1 x Hydraulic Dilator1 x Scraper1 x Cutter6 x Double Hole Splint8 x Expander