Rotary Tool Kit. Includes: 1 mini grinder, 1 storage box, 1 flexible shaft, 1 cover shield, 1 spanner, 2 diamond cutting discs, 2 rotary burrs, 2 HSS twist drills, 5 diamond burr bits, 6 mandrels, 1 universal collect, 2 cut off wheels, 2 carbon brushes, 2 wire brushes, 2 mini HSS cutting discs, 6 abrasive stones, 12 felt wheel, 12 sanding drum, 40 sanding paper discs, 72 resin cutting discs.