RotaCutter Cobalt M42, Cobalt Premium High Speed Steel, 100 Piece Set, 3 each, 1" Depth of Cut, 1/2" to 1-1/16" Cutter Diameter, 20 each, 1" Depth Diameter, Ejector Pilot Pins, 3 each, 2" Depth of Cut, 1/2" to 1-1/16" Cutter Diameter, 20 each, 2" Depth of Cut, Ejector Pilot Pins, Annular Hole Cutter
