DeWalt DW660 Heavy-Duty Cut-Out Tool

Using the DeWalt DW660 is a breeze. First, choose the right bit for your job - the general - purpose bit for most materials or the drywall bit for drywall work. Thanks to the tool - free bit change feature, you can swap bits quickly without any extra tools. Just turn on the tool using the turn - on/bump - off switch. When you're done, simply bump the switch to turn it off. The adjustable guide and spindle lock help you make precise cuts. As for maintenance, keep the tool clean from dust. Since it has a dust - sealed switch, it's quite durable, but you still want to wipe it down after use. Also, store it in a dry place. Be careful when handling the bits as they are sharp. And always wear safety goggles when using the tool to protect your eyes. With proper use and care, the DeWalt DW660 will serve you well for a long time.