Greenlee 7309 11-Ton Hydraulic KO Kit Hand Pump & Std Round 1/2 - 3 & 4

Using the Greenlee 7309 is straightforward. First, select the right punch and die for the conduit size you're working with. Place the punch and die in the appropriate positions on the material. Then, use the hand pump to apply pressure and make the knockout. The draw studs are easy to thread thanks to the 'dog - point' tip, but be careful not to force them. When you're done, you can use the hex key to remove the draw studs easily. As for maintenance, keep the tool clean after each use. Wipe off any debris or dirt. Store it in the provided carrying case to protect it from damage. Also, check the punches and dies regularly for signs of wear and tear. If you notice any issues, replace the parts as needed. This will ensure the tool lasts a long time and continues to work effectively.