Power drills; Power drill bit extensions; Drill bits for rock drilling; Milling-drilling machines; Earth augers; Abrasive disks for power-operated sanders; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Bits for power drills; Blades for power tools; Blades for electric rotary cutting machines; Blades for power saws; Power-operated grinding wheels; Abrasive disks for power-operated grinders; Power drill bits; Power-operated abrasive...