Milwaukee Bi-Metal Hole Saw, Hole Dozer, 37 mm

Cutting-edge technology for unparalleled durability. The tooth geometry with variable 4 - 6 TPI Vario-tooth design and a positive 10° tooth angle allows for faster and more aggressive cuts, reduced heat generation for longer tooth life, and greater tooth depths for better material removal. Specially shaped teeth minimize binding in thin materials, while the staggered tooth spacing reduces friction. Due to the aggressive tooth design and good material removal, less pressure is required.

The tooth material is made from a high-quality HSS alloy with an 8% cobalt content, ensuring optimal durability even in metal. The bi-metal construction with electron-beam welded HSS teeth on a special steel body provides optimal cutting quality and long service life. The high wear resistance of the premium HSS alloy makes these hole saws ideal for demanding tasks, such as cutting stainless steel, acid-resistant metals, as well as softer materials like wood.

The hole saw body features a 1.27 mm thick steel body that is very stable yet elastic, with an effective cutting depth of 41 mm. The heavy-duty back made from strong steel ensures high stability and reduced vibrations. Four pin holes allow for easy locking of the adapter, and the precisely manufactured, circular back ensures optimal concentricity, which is particularly important for hole saws of larger diameters. Unique cutouts facilitate the removal of the drill core.

Applications: State-of-the-art manufacturing processes ensure precise concentricity, allowing the hole saws to be used in both handheld tools and stationary devices. This high-quality range of hole saws is the perfect solution for cutting steel up to 1000 N/mm tensile strength, stainless steel and acid-resistant steel, non-ferrous metals, cast iron, aluminum, wood, MDF boards, drywall, sandwich materials, and plastic.