Using the DeWalt DWAPVCIR Impact Connect PVC and PEX Cutting Attachment is a breeze. First, attach it to your compatible impact driver. Make sure the driver is turned off before attaching. Once attached, you can start cutting PVC or PEX pipes. It's much faster than using hand tools, so you'll finish your jobs quicker. When you need to switch to driving screws, use the Quick - Change brace system. Just do it in a few seconds and you're ready for the next task. Remember to use this attachment with the recommended impact drivers, like select DEWALT 20V MAX* or other pro - grade 18V ones. For maintenance, after each use, wipe it down with a clean cloth to remove any debris. Store it in a dry place. This will keep it in good condition and ensure it works well for a long time.