When working with various conduit hole sizes,hydraulic kit offers versatility and precision. This set includes multiple dies to accommodate different hole diameters, making it suitable for a range of electrical and plumbing projects. Simply choose the appropriate die, position the cutter, and manually or hydraulically punch the hole as needed. Features -Color:Black -Material:Steel -Size:9.50X2.30X1.90cm/3.73X0.90X0.75in -Sturdy construction: the hydraulic knockout puncher tool is made from materials, ensuring it can withstand heavy use and deliver consistent results -Versatile functionality: the hydraulic rod is suitable for a wide range of hole punching tasks, making it a valuable tool for various professionals and diy enthusiasts -Easy to use: designed with user convenience in mind, this hydraulic kit allows for quick and efficient hole punching, reducing the time and effort required -Accurate results: this tool kit ensures clean and accurate holes, eliminating the need for additional adjustments or finishing -Complete solution: the set includes all essential components, such as hydraulic bars and punch drivers, offering a comprehensive and solution for your hole punching needs Package list: 1 x Set of knockout punches pull rod with lock cap