Milwaukee Hole Dozer Bi-Metal Hole Saw

The Milwaukee Hole Dozer Bi-Metal Hole Saw, model 49-56-9667, is an impressive addition to any tool collection. Designed with a 3.5 TPI tooth configuration, this tool promises durability and efficiency, particularly in metal applications. Having used it extensively, I can attest to its robust performance and thoughtful design features.

One of the standout attributes of this hole saw is its versatility. It's not just limited to metal; it can handle a variety of materials including drywall, plastics, and wood. This makes it a go-to tool for a wide range of projects. The 1-5/8" cutting depth ensures that it can manage thicker materials without much hassle. Additionally, the hex shank is a boon for higher torque applications, providing a secure and reliable connection to the drill.

The performance of the Hole Dozer in metalworking is particularly noteworthy. I used it to cut holes in steel doors for installing deadbolt locks, and it performed admirably without showing signs of dullness even after multiple uses. The sharpness and aggressiveness of the teeth are evident as it slices through metal with minimal effort. This is further enhanced by the tool's coating, which reduces friction and increases cutting speed.

One of the most practical features is the large side slots designed for easy removal of material slugs. This significantly reduces downtime as I didn't have to spend extra time prying out stuck pieces. The improved pilot visibility also aids in accurate placement, ensuring that each cut is precise and clean.

However, it's not all perfect. The packaging is a notable downside. The plastic packaging is incredibly tough to open and can pose a hazard, as I experienced firsthand. It’s a minor inconvenience but one that could be easily addressed by the manufacturer. Once you get past the packaging, the tool itself is user-friendly and efficient.

In terms of durability, the Hole Dozer lives up to its name. It maintains its edge well, even after cutting through multiple nails embedded in recycled hardwood. This resilience is a testament to the high-speed steel construction. The lifetime tooth break warranty is a reassuring feature, though I haven’t had to use it yet.

Another point worth mentioning is the tool's compatibility with different drill chucks. It fits well with 3/8" and larger chucks, making it versatile across various drills. This flexibility is a significant advantage, especially for those who use different drills for different tasks.

The tool's performance in woodworking is equally commendable. I used it to drill holes in 2x6 roof studs and MDF vanity bases, and it cut cleanly and efficiently. The sharpness of the teeth ensures that even dense materials like composite decking are handled with ease. The tool's design allows for effortless cutting, with minimal pressure required.

One minor issue I encountered was with the arbor. While the package deal that includes the arbor is convenient and cost-effective, the arbor itself could use some improvement. It tends to spin off when reversing the drill, which can be a bit frustrating. Having both types of arbors—one with locking pins and one without—might be a good solution for different drilling needs.

Despite these minor issues, the Hole Dozer excels in its primary function: cutting clean, precise holes quickly and efficiently. Whether you're working on metal fabrication projects, installing locksets, or creating custom woodwork, this tool delivers consistent performance.

In conclusion, I would highly recommend the Milwaukee Hole Dozer Bi-Metal Hole Saw. Its durability, versatility, and efficient design make it a valuable addition to any toolkit. The minor drawbacks like the packaging and arbor design are outweighed by the tool's overall performance and reliability. For anyone in need of a robust, multi-purpose hole saw, the Hole Dozer is a solid choice that won't disappoint.