This product comes with a brochure and an operator's manual. It includes one 1' Conduit Size Slug-Buster® Knockout Punch. Key features are: suitable for 1' Conduit (1.36' or 34.6 mm), the Slug-Buster® punch profile can split slugs for easy removal, a knurled edge for a better grip, laser markings for quick part ID, and it's made in the USA, replacing the 721-1P. Specifications: length is 5.9 inches, width 2.9 inches, height 0.81 inches, and volume 13.8591 cubic inches.

Using this punch is easy. First, make sure you've read the operator's manual. Place the punch on the conduit where you need to make a knockout. The knurled edge provides a good grip, so hold it firmly. The laser markings help you quickly identify the part for accurate placement. When you use it, the Slug-Buster® punch profile will split the slugs, and you can easily remove them. As for maintenance, keep it clean after use. Since it's made in the USA, it's of high - quality, but still, check for any signs of wear regularly. Don't use it on conduits larger than the specified 1' size to avoid damage to the punch.