This song is totally about the civil rights movement! it SO shows! (I'm REALLY sorry if this sounds racist, but the Blackbird is an African American experiencing the civil rights movement) Here are a few lines: Blackbird singing in the dead of night: during slavery, the slaves had to do things under cover.
USAR Concrete and Metal Cutting Diamond Blade. The USAR concrete and metal cutting diamond blade is the diamond blade that rescue teams have been waiting for. It cuts through steel, concrete, and cast iron with incredible speed.
the dust from frp, grp or other composites is very harmful to the body, and just as bad for electrical components especially motors, i really would not want to cut it with my ts unless you have extremely good extraction and PPE and the right blade which would be a carbide or continuous diamond. the blades can get very hot and damage the material and the blade/tool. i have found a very thin kerf continuous diamond disk on a grinder to be good, but im not sure exactly what you are cutting or ...