Milwaukee Lineman's Impact Auger Bit

Drilling through wooden utility poles is no small feat, and finding the right auger bit can make all the difference in the world. Recently, I had the opportunity to test out Milwaukee's Lineman's Impact Auger Bit, model number 48-13-6904. As someone who has spent a significant amount of time working with various tools in the field, I was eager to see if this auger bit lived up to its reputation.

First off, the design of this auger bit is quite impressive. It's specifically engineered for drilling in wooden utility poles, which is evident in its performance. The single spur design is a standout feature, providing cleaner hole finishes compared to other bits I've used. This design minimizes the rough edges that often require additional clean-up, saving valuable time and effort on the job.

One of the most notable aspects of this auger bit is its PTFE coating. This coating significantly enhances drilling efficiency and ease of removal. The bit glides through wood with minimal resistance, and I found that it didn't get stuck or require excessive force to extract. This is a huge plus when you're working on a time-sensitive project and need to move quickly from one hole to the next.

The wide flute geometry is another feature that deserves mention. It ensures efficient chip ejection, which is crucial when drilling through thick wooden poles. In my experience, bits that don't effectively eject chips can become clogged, leading to slower drilling and increased wear on the bit. Milwaukee's design addresses this issue head-on, allowing for smooth and continuous drilling.

The aggressive feed screw and cutting edge are also worth highlighting. These features contribute to the bit's impressive drilling speed. I was able to drill through 12-inch to 14-inch telephone poles in just 8 to 10 seconds, which is remarkable. This speed doesn't come at the expense of quality, either—the holes were consistently clean and precise.

Another practical feature is the 7/16" hex shank, which allows for quick connection to chucks. This bit is compatible with various impact drills, including Milwaukee's M18 fuel 7/16 cordless impact drill. The convenience of quickly swapping out bits without the need for additional tools is a significant advantage, especially when you're working at heights or in challenging conditions.

In terms of durability, the Lineman's Impact Auger Bit holds up well. After drilling over 40 holes on a pole transfer job, I noticed no signs of dulling. This longevity is crucial for professionals who rely on their tools day in and day out. However, it's worth mentioning that there was one instance where the bit seemed dull out of the package. While this appears to be an outlier, it's something to keep in mind.

The bit's performance with cordless impacts is particularly noteworthy. Using a cordless impact drill with this bit, I was able to double the number of holes drilled on a single battery charge compared to other bits. This efficiency is a game-changer for those working in the field, as it reduces the need for frequent battery changes and allows for more continuous work.

Overall, my experience with Milwaukee's Lineman's Impact Auger Bit has been overwhelmingly positive. Its combination of speed, efficiency, and durability makes it an excellent choice for professionals who need to drill through wooden utility poles. The clean hole finishes, efficient chip ejection, and compatibility with various impact drills further enhance its appeal.

Would I recommend this tool? Absolutely. The Lineman's Impact Auger Bit offers a level of performance and reliability that is hard to beat. Whether you're a seasoned professional or someone just starting in the field, this bit is a valuable addition to your toolkit. Its ability to make quick, clean holes with minimal effort and its compatibility with cordless impact drills make it a standout choice for anyone working with wooden utility poles.