Centering drilling bits being parts of machines; Chucks for power drills; Hydraulic jacks; Machine tool holders; Machine tools, namely, clamps for use in the precision clamping of work pieces; Machine tools, namely, vices for use in the precision clamping of work pieces; Power-operated sharpeners; Power drill accessories, namely, non-electrical adapters for use in joining extensions and power drill bits; Power drill bits; Power drills; Power operated metalworking machine tools, namely, boring...