Milwaukee Selfeed Bit Kit

As a seasoned professional in the plumbing industry, I've had the opportunity to test a wide range of tools, and the Milwaukee Selfeed Bit Kit has certainly left a lasting impression. This kit is designed specifically for plumbers and renovators who frequently need to drill large diameter holes in wood for pipe and conduit installation. The thoughtful design and robust construction of this kit make it a valuable addition to any toolbox.

The first thing that struck me about the Milwaukee Selfeed Bit Kit was its build quality. The bits are solidly constructed, and the kit includes a variety of sizes that are commonly used in plumbing tasks. The diameters of the selfeed bits range from 1-3/4" to 2-9/16", while the spur auger bits come in sizes from 7/8" to 1-1/2". This range covers most of the needs for running pipes and conduits through wooden structures.

One of the standout features of this kit is the center feed screw, which guides the bit for faster and more efficient drilling. This self-feeding mechanism means that you don't have to apply excessive pressure to get the job done, which is a significant advantage when working on extensive projects. The inside cutting plane ensures that the holes are clean and smooth, reducing the need for additional finishing work.

Another notable feature is the replaceable and resharpenable bits. This is a game-changer for professionals who often encounter nails or screws embedded in wood. Instead of discarding the entire bit, you can simply replace the blade or feed screw, which saves both time and money. The kit includes an Allen key and spare blades and feed screws, making it easy to perform these replacements on the job site.

Using the bits was a breeze. They cut through 2x material much faster than I anticipated. I used my M18 1/2" Hammer Drill/Driver, which powered all the bits well, although the largest bit did make the drill struggle a bit. The self-feed head pulls the bit into the wood, so you don't need to exert much pressure. You just have to hold on and let the bit do the work. This feature is particularly useful when drilling through multiple studs, ensuring a straight line for whatever pipe you're running.

The quick lock extension is another highlight. It snaps into place easily and allows you to stack multiple extensions if you're drilling through thick or multiple layers of material. This ensures that you can maintain a straight drilling path, which is crucial for precise installations.

The kit comes in a durable hard case that holds the bits securely and keeps all the spare parts organized. This is a small but significant detail that makes a big difference on the job site. The case is sturdy and can withstand the rigors of daily use, ensuring that your bits are always protected and easy to access.

While the Milwaukee Selfeed Bit Kit excels in many areas, it does have a few drawbacks. For instance, the bits are quite aggressive, which is great for fast drilling but can be a bit too much for a single-speed drill. Using a dual-speed drill in slow mode is recommended to avoid any issues. Additionally, the bits are not suitable for use in a drill press due to the self-feed screw, which can work against the drill press feed and damage the workpiece.

Despite these minor issues, the overall performance of the Milwaukee Selfeed Bit Kit is impressive. The bits are incredibly sharp and cut through wood like butter. The ability to replace the cutting blade and feed screw is a significant advantage, especially when you hit a nail or screw. This feature alone makes the kit a worthwhile investment, as it extends the life of the bits and reduces downtime.

In conclusion, the Milwaukee Selfeed Bit Kit is a fantastic tool for plumbers and renovators who need to drill large holes in wood regularly. Its robust construction, efficient self-feeding mechanism, and replaceable blades make it a reliable and cost-effective choice. While it may not be perfect for every situation, its advantages far outweigh the minor drawbacks. I highly recommend this kit for anyone in the plumbing or renovation industry looking for a durable and efficient solution for drilling large diameter holes.