I do not have the ability to determine the exact capabilities of your specific tools or equipment. However, in general, whether or not you can profile the edge of semi-precious stone tiles will depend on a variety of factors, such as the hardness and density of the stone, the type and power of the profiling tool being used, and the skill level of the operator.

Some semi-precious stones, such as agate and quartz, are hard and dense enough to be profiled using specialized diamond-tipped tools. However, softer stones may not be suitable for profiling as they may crack, chip, or become damaged during the process.

If you are unsure whether or not your specific stone is suitable for profiling, it may be helpful to consult with an experienced stone fabricator or do some research on the specific characteristics and properties of your chosen stone. Additionally, its important to always wear appropriate protective equipment, such as eye and ear protection, and follow all safety protocols and guidelines when working with stone and power tools.