TWIST™ product assortment great for steel, stainless steel and aluminum finishing applications. Kit contains: 1 medium backing pad (04X202); 2 flap discs (1 of each grit, 40: 04A254 and 80: 04A258); 15 TOPCUT discs (3 of each grit 36: 04D203, 50: 04D205, 60: 04D206, 80: 04D208 and 120: 04D212); 12 BLENDEX discs (3 of each grit, coarse: 04G202, medium: 04G203, fine: 04G204 and super fine: 04G205) and 1 FX disc (04L200).