Pen Mill Set, Trimmer System for Pen Kits 7mm,8mm,3/8 Inch,27/64 Inch,10mm Pilot Shafts for Woodworking Pen Kits

9 PC Pen Mill Set: Multipack with the 5 pieces of pilot cutter shafts in different sizes, 2 cutting heads, 1 sleeve adapter, and 1 hex key wrench...