Tube reamers; Borers, namely, hand-operating boring tools; Hand drills, hand- operated; Drill bits for hand drills; Drill bits for use in hand tools in the nature of manual drills; Hand-operated boring tools; Manual rotary drills; Hand-operated tools for drilling; Bits for hand drills; Hand-operated cutting, drilling, grinding, and sharpening hand tools; surface treatment hand tools, namely, hand-operated sanders; Diamond drill bits for hand-operated drills; Diamond cutting tools for hand- op...