Air powered tools, namely, drills; Bits for power drills; Drill bits for rock drilling; Power drill bit extensions; Power drill bits; Power operated metalworking machine tools, namely, drilling tools; Power tools, namely, circular saws; Precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of ...