BGreenlee 625-1-34 Carbide-Tipped Hole Cutter, 1-34-Inch ReviewbP PP Greenlee 625-1-34 Carbide-Tipped Hole Cutter, 1-34-Inch PMultiple tungsten carbide tips for long life and smooth cuttingPCut fast, accurate, high quality holes in stainless steel, copper, aluminum, steelPFlange stop prevents over-drillingPReplaceable cobalt steel pilot drill, with split-point tip design, to improve performance and resist walkingPEliminates need for a center punchP