The Wizard of Gore, a German Mercenary Grabbing a Chain Saw

Dark of the sun, which i have not seen, was an adventure film about mercenaries during the congo crisis. In this film, though, a peter cartson plays te german mercenaries. And at one point he's in this fight with our hero, played by rod taylor, both mercenaries. And a the german mercenary grabs a chain saw. Now i wonder if it's significant that he's a german mercenary grabbing a chain saw because some of the big early mnufacture s of chainsaw's were german firms,. like unlike steel, it's possible. This is a far more notorious film that i think a lot of harr buffs might at least have