Milwaukee Bi-Metal Hole Saw, Hole Dozer, 121 mm

Cutting-edge technology for unparalleled durability. Tooth geometry: variable 4 - 6 TPI Vario-tooth design with a positive 10° tooth angle for faster and more aggressive cuts. Reduced heat generation ensures a longer lifespan for the teeth. Greater tooth depths allow for better material removal. Specially shaped teeth minimize binding in thin materials. Offset tooth spacing reduces friction. Due to the aggressive tooth design and good material removal, less feed pressure is required.

Tooth material: High-quality HSS alloy with 8% cobalt content for optimal durability even in metal. Bi-metal construction with electron-welded HSS teeth on a special steel body for optimal cutting quality and long service life. The high wear resistance of the premium HSS alloy makes the hole saws ideal for demanding tasks, such as cutting stainless steel, acid-resistant metals, and softer materials like wood.

Hole saw body: 1.27 mm thick steel body is very stable and simultaneously self-elastic. Effective cutting depth of 41 mm. Heavy-duty back: strong steel back provides high stability and reduced vibrations. 4 pin holes for easy securing of the adapter. Precisely manufactured, perfectly round back for optimal concentricity, especially important for hole saws of larger diameters. Unique cutouts facilitate the removal of the drill core.

Applications: State-of-the-art production processes ensure precise concentricity, allowing the hole saws to be used in both handheld tools and stationary machines. 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.