Contains: • 1 pc. TP1008 Grinder • 1 pc. 1/8" (3 mm) collet • 1 pc. 1/4" (6 mm) collet • 2 pcs. spanners • 5 pcs. 1/4" (6 mm) shank grinding • 5 pcs. 1/8" (3 mm) shank grinding