Using your Tenax quartz blade is easy. First, make sure your equipment is suitable for wet use and can operate at a speed between 1250 - 1500 rpms. Then, attach the blade to your machine. Always use the blade with water to keep it cool and prevent overheating. When cutting, apply steady pressure and let the blade do the work. Don't force it, as this can cause damage to the blade and affect the quality of the cut. As for maintenance, after each use, rinse the blade thoroughly with clean water to remove any debris. Store the blade in a dry place to prevent rust. If you notice any signs of wear or damage, replace the blade to ensure safety and optimal performance.