Super Quality 1 Cutting Disc 356 x 4.2 x 25mm, Rail, F.C. Super Quality 1 is the Premium Performance tier, built stronger to last longer.
Rail cutting discs are made for cutting steel rail and heavy section on petrol cut-off saws. Reinforced flat profile for straight, square cuts under heavy load.
Always check the disc speed rating matches the saw and use the correct guard.