VEVOR Tap and Die Set, 51-Piece Metric Sizes M6 to M24, with Coarse and Fine Thread Taps and Dies, Wrench, Carrying Case and Complete Accessories, Bearing Steel, for Threading and Rethreading Threads
No, this 51-piece metric tap and die set does NOT include M11×1.25.
It only covers standard sizes from M6 to M24 in coarse and fine threads, and M11×1.25 is not in the listed size range.