12-parts, consisting of: core cutter 12.7x6.35 mm, hollow cutter 22x6.35) mm, swallow tail cutter 10.7 mm, thread cutter 45 degree 32 mm, flush cutter 17.7 mm, groove cutter 16, 12, 6 mm, round cutter 22 x6.35, 28.6x9.5 mm, 90 degree V-grower 12.7 mm, profile cutter 25.4x4 mm