Using the DeWalt DCH072B rotary hammer is easy. First, make sure you have the right bit for the job and insert it into the keyless chuck. Then, connect the battery (which you need to buy separately). When you're ready to start, hold the tool firmly and press the trigger to start drilling. It's great for tasks like mounting struts, installing conduits, and more. When using it, always wear safety gear like goggles and gloves. Also, if you want to meet OSHA Table 1 standards, use the DWH200D dust shroud and DWH161D1 dust extractor. For maintenance, keep the tool clean after each use. Wipe off any dust or debris. Check the chuck regularly to make sure it's working properly. If you're not using the tool for a long time, store it in a dry place.
