Drive Roll Replacement for Miller Welders. Millermatic 200/210/212/250/251/252/DVI/Pulser/Vintage (2 Drive Roll) Miller 22/32/52 Series, SuitCase 8/12RC & 8/12VS, Reach Feeders (2 Drive Roll) V-Grooved rolls for hard wire. V-Knurled rolls for hard shelled cored wires. Used on Millermatic 200/210/212/250/251/252/DVI/Pulser/Vintage (2 Drive Roll) Used on Miller 22/32/52 Series, SuitCase 8/12RC & 8/12VS, Reach Feeders (2 Drive Roll)