Machamp Fighting/Punch
Hitmonchan Punch
Ledian Bug/Punch
Breloom Grass/Punch
Monferno Fire/Punch
Infernape Fire/Punch
Pancham Punch
Pangoro Punch/Dark
Crabrawler Punch
Crabominable Punch/Ice
Buzzwole Bug/Punch
Melmetal Steel/Punch

Offensive:
2x: Psychic, Fairy, Fighting, Rock, Grass
0.5x: Dark, Ghost, Water, Ice
0x: Flying

Defensive:
2x: Dark, Flying, Fighting
0.5x: Bug, Psychic, Fairy


All Fighting-Type "Punch" moves become Punch Type
All Non-Fighting "Punch" moves keep their type, but are also dual-typed Punch similarly to Flying Press. Punch-Type Pokemon innately have STAB on these moves as well.