Angle Grinders & Abrasive Wheels SafetyWhat is the primary function of Flap Discs over rigid grinding wheels in metal fabrication?50%Next Correct IncorrectFlap discs feature overlapping coated abrasive cloth flaps that wear down evenly, providing smoother weld blending, cooler cuts, and less gouging than rigid grinding stones.What is the primary function of Flap Discs over rigid grinding wheels in metal fabrication?Overlapping coated cloth flaps grind and blend welds smoothly with less gouging and heat discolorationThey make welds waterproof automaticallyThey fan cooling air into the welder's faceThey don't create any metal sparks50%Back To Top
