Scotch Brite™ Light Grinding and Blending TN Quick Change Disc, GB DN, Heavy Duty A Coarse, 5 in, 50 ea Case Min Qty Order:50 The combination of flaps blends The combination of flaps blends and removes contaminants more aggressively than a non woven brush our Standard Abrasives™ Quick Change Buff and Blend HP Disc has a durable web designed for applications such as removal of burrs or tough contaminants Scotch Brite™ Light Grinding and Blending TN Quick Change Discs are constructed with a ceramic abrasive grain blend to achieve a high cut rate for optimal weld grinding and blending in mild steel applications including blending coarse grind lines