Bi-Metal Hole Saws Sets, 3/4 in - 2 1/4 in Cut Diam.

Features: Contains 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 productivity