The Greenlee K2BB-1 manual knockout set is a must - have tool for conduit work. It comes with a 30.5 mm Slug - Buster® punch, a 30.5 mm die, and a 3/4' manual draw stud. This set is designed for 1' conduit (1.36' or 34.6 mm). The Slug - Buster® punch profile cleverly splits slugs, making it super easy to remove them. The punch has a knurled edge for a better grip, and there are laser markings for fast part identification and alignment markings for higher accuracy. Both the punch and die are proudly made in the USA. It can be used with the KRW - 1 ratchet wrench and replaces the 7211BB - 1. In terms of size, it has a length of 8 inches, a width of 5.9 inches, a height of 2.3 inches, and a volume of 108.56 cubic inches.
Using the Greenlee K2BB - 1 manual knockout set is quite straightforward. First, select the appropriate 30.5 mm punch and die for your 1' conduit work. Attach the 3/4' manual draw stud and use it with the KRW - 1 ratchet wrench. Make sure to align the punch and die properly using the alignment markings for accurate results. When you're done punching, the Slug - Buster® feature will split the slugs, and you can easily remove them. As for maintenance, keep the set clean after each use. Wipe off any dirt or debris. You can also apply a light coat of lubricant to the moving parts to keep them working smoothly. Avoid using the set with excessive force as it might damage the punch or die. If you notice any signs of wear, such as dull edges on the punch, it might be time to replace the parts.
