Using the Makita 193452 - 3 spiral cut - out bit is a breeze. First, make sure you have a Makita Drywall Cut - Out Tool model 3706 or X0C01. Insert the bit into the tool firmly. When you're ready to make a cut in the drywall, use the guide tip to start and guide the bit for a smooth and quick cut. As for maintenance, after each use, wipe the bit clean with a dry cloth to remove any drywall dust. Store the bits in a dry place to prevent rust. Also, be careful when handling the bit as the edges are sharp. If you notice any signs of wear or damage, it's time to replace the bit to ensure the best performance.
