Irwin 3073004 General Purpose Hole Saw Kit, 17-Piece Replacement Parts It features a handy side

It features a handy side pipe rest and bender that helps steady the pipe and provide leverage

4140 Chrome Molybdenum high impact steel

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

The product is 68227 ADAPTOR

4-Inch extension (673903)

Irwin 3073004 General Purpose Hole Saw Kit, 17-Piece Replacement Parts It features a handy sideContains 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