hole knockout puncher tool is essential for electricians and metalworkers who need to create precise holes in metal sheets. This tool is for installing electrical conduits, ensuring clean and accurate cuts every time. Simply mark the desired hole location, position the puncher, and apply manual force to achieve a professional finish. Features - Color: Black -Material:Steel - Size: 9.50X1.80X1.80cm/3.73X0.71X0.71in -Durable construction: made from materials, the hydraulic knockout puncher tool ensures durability and reliable performance in various applications -Versatile usage: the hydraulic rod is designed to handle a wide range of hole punching tasks, making it suitable for both professional and diy projects -Easy operation: featuring a userfriendly design, this hydraulic kit allows for quick and effortless hole punching, reducing manual labor and increasing efficiency -Precision engineering: the tool kit , minimizing the need for additional finishing work -Comprehensive kit: this set comes with all necessary accessories, including hydraulic bars and punch drivers, providing a complete solution for your hole punching needs Package list: 1 x Set of knockout punches pull rod with cap