Tko Master Electrician'S Hole Cutter Kit, Carbide Tip, Consist Of 1: Two Smoothstart 7/8 In 1-1/8 In, 1-3/8 In, 1-3/4 In, 2 In and 2-1/2 In Replacement Tips, Consist Of 2: Carrying Case, 6 Pieces, For Fast Cutting Of Clean, Round Holes and Designed Specifically For Sheet Metal Cutting Even Stainless Steel