Irwin Bi-Metal Hole Saws, 4 3/4 in Dia., 2 in H x 7 in L
Variable depth gullets provide more efficient chip clearance. 4/6 variable pitch teeth for reduced noise and improved performance. Electron beam weld for strong and long-lasting teeth. Bi-metal construction for toughness and long life.
Attributes:
Applicable Materials = Aluminum; Brass; Cast Iron; Stainless Steel; Steel, Cutting Diam [Nom] = 4 3/4 in, Cutting Edge Material = Bi-Metal, Height [Nom] = 2 in, Length [Nom] = 7 in, Material = Bi-Metal, Teeth Per Inch = 4/6, Width [Nom] = 6 1/4 in, Wt. = 1.35 lb. (5 EACH = 1 BOX)
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