3M™ 782C & 787C Back-Up Pad 115mm x M14 – 2.0 (1 Pad) – For Bending and Finishing – Boost your sanding, grinding, and finishing efficiency with the 3M™ Flat Semi-Flexible Pad. Engineered to provide firm support for fibre-backed discs, this high-performance backup pad is designed for right-angle sanders equipped with TN Quick Change style…