Using the DeWalt DW5951 is easy. First, make sure your 3/4 - inch Hex Chipping or Demolition Hammer is turned off. Then, insert the chisel bit into the hammer until it fits securely. When you're ready, turn on the hammer and start your demolition work on drywall, masonry, or tile. Remember, safety first! Wear safety goggles and gloves to protect yourself from debris. Also, don't use the bit for applications it's not designed for. To keep your DeWalt DW5951 in good shape, after each use, clean the bit with a brush to remove any dust or debris. Store it in a dry place to prevent rust. With proper use and maintenance, this chisel bit will serve you well for a long time.