Clue: One out to deeply impress uninhibited Penge party-goer (8)
Answer: ENGRAVER
Explanation: Definition: One out to deeply impress
 **1st and last letters deleted from**(uninhibited) "Penge" + RAVER(one who attends/goes to a rave/a lively drinking and dancing party).
Defn: …/to cut words or designs into stone, metal, wood, etc.