Description
Heavy Duty Hand Trucks with Flow Back Handle, 800 lb, Solid Rubber Wheels ORS NASCO Designed for welding gray iron Designed for welding gray iron castings to themselves as well as joining them to mild steel Can also be used to repair castings A preheat and interpass temperature on at least 350°F is required during welding 3M ceramic aluminum oxide abrasives combines high cut rate with blending ability to eliminate finishing steps Disc backup pad helps provide high edge durability for consistent finishing and long disc life