2-1/4" (57.2 mm) Bi-Metal Variable Pitch Hole Saw

2-1/4" (57.2 mm) Bi-Metal Variable Pitch Hole Saw ITM Upgrade your toolkit with the ITM 2-1/4" (57.2 mm) Bi-Metal Variable Pitch Hole Saw. Crafted in the USA, this hole saw features a durable bi-metal construction with an M3 cutting edge and 5 variable pitch, offering a cutting depth of 1-15/16". With a hardness of Rc. 63-65 and a positive rake design, this versatile tool effortlessly cuts through 2" x 4"s, making it a must-have for precision work. Experience high performance and accuracy with these premium hole saws. The cutting edge is electron beam welded to a tough alloy steel back, ensuring durability and reliability. Designed for efficiency, these hole saws come with knockout holes for easy core removal, streamlining your workflow. Diameter: 2-1/4" (57.2 mm) Arbor: ARB-3, ARB-4 or ARB-5 Made In USA Bi-Metal Construction M3 Cutting Edge 5 Variable Pitch. Rc. 63-65 Positive Rake 1-15/16" Cutting Depth Cuts Through 2" x 4"s Specifications: Type: Hole Saws Tags: Saws & Blades Hole Saws ITM Diameter: 2-1/4" Diameter: 57.2mm Type: Bi-Metal