3-1/4" (82.6 mm) Bi-Metal Variable Pitch Hole Saw

3-1/4" (82.6 mm) Bi-Metal Variable Pitch Hole Saw ITM Discover the precision and durability of the 3-1/4" (82.6 mm) Bi-Metal Variable Pitch Hole Saw by ITM. Crafted in the USA with a bi-metal construction featuring an M3 cutting edge, this hole saw offers exceptional performance with its 5 variable pitch design. With a Rockwell hardness of 63-65 and a positive rake, this hole saw provides efficient cutting with a 1-15/16" cutting depth, effortlessly slicing through 2" x 4"s for a variety of applications. Diameter: 3-1/4" (82.6 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 Engineered through a special process, these high-quality hole saws feature an electron beam-welded cutting edge to a tough alloy steel back, ensuring superior performance and accuracy. Ideal for tasks that demand precision, these saws are equipped with knockout holes for easy core removal, enhancing efficiency and convenience. Type: Hole Saws Tags: Saws & Blades, Hole Saws, ITM, diameter: 3-1/4", diameter: 82.6mm, type: Bi-Metal