They are not the Raiders but they were a trio or armored villains who attacked Iron Man (probably, the Silver Centurion armor ? but I am not sure ...).
Each armored guy had different high-tech weapons.
One of the guys had electrified powered gloves.
Just like the Wrecking Crew, Jackhammer or Iron Monger, their names were a play on words based on industrial professional vocabulary.
I can't remember what their names are and when they appeared in the Iron Man book. I don't think that they were in the Armor Wars issues.
I don't remember them. I was not a fan of Dave and Bob's second run. I was mostly an X-Men and Daredevil reader during that era.