Applicator tools, methods and systems for coating a bore

An applicator tool for coating a bore, comprising:

• a tubular body comprising a proximal end and a distal end opposing the proximal end along a longitudinal axis of the tubular body, the tubular body further comprising an expansion portion proximate the distal end and an internal volume in relation to the expansion portion;
• an inflatable bladder disposed within the internal volume of the tubular body in relation to the expansion portion;
• a rotation air inlet connector disposed at or near the proximal end of the tubular body along the longitudinal axis of the tubular body;
• and
• an air inlet path extending from the rotation air inlet connector to the inflatable bladder within the tubular body.

An applicator tool for coating a bore, comprising:

• a tubular body comprising a proximal end and a distal end opposing the proximal end along a longitudinal axis of the tubular body, the tubular body further comprising an expansion portion proximate the distal end and an internal volume in relation to the expansion portion;
• an inflatable bladder disposed within the internal volume of the tubular body in relation to the expansion portion,
• wherein the expansion portion of the tubular body comprises a plurality of cutouts in a surface of the tubular body to form openings in the expansion portion, and
• wherein the expansion portion of the tubular body further comprises a plurality of coated inserts underlying the plurality of cutouts, each coated insert comprising a substrate with a coating material previously deposited on the substrate for coating the bore.