Irwin 3073004 General Purpose Hole Saw Kit, 17-Piece Replacement Parts 1-inch -2-inch schedule 40 stainless

1-inch -2-inch schedule 40 stainless steel

83732 Hoselock

Country of Origin: China | 150 years of service | Quality tools for over 70 years and innovative product design | Iso 9001 certification

4140 Chrome Molybdenum high impact steel

Irwin 3073004 General Purpose Hole Saw Kit, 17-Piece Replacement Parts 1-inch -2-inch schedule 40 stainlessContains the most commonly used sizes for plumbers, electricians and general applications 4 6 Variable pitch teeth for reduced noise and improved performance Super hard steel RC 65 66 for increased life Bi metal construction for toughness and long life Clearly printed hole saw sizes for quick retrieval and added productivityFrom the Manufacturer Irwin Industrial Tools 3073004 General Purpose 17 Piece Hole Saw Kit. Variable pitch bi metal hole saws