Milwaukee 15/16" x 18" Shockwave Lineman's Impact Auger Bit

In my extensive time working with power tools, particularly those geared towards linemen, I recently had the opportunity to test out Milwaukee’s 15/16" x 18" Shockwave Lineman's Impact Auger Bit (model number 48-13-6709). This bit is specifically designed for drilling holes in wooden utility poles, a task that demands both precision and durability. From the outset, the construction and design of this auger bit impressed me, and as I continued to use it, my appreciation for its capabilities only grew.

One of the standout features of this bit is its single spur design. When drilling through wooden utility poles, cleanliness and precision of the hole are critical. The single spur scores the edge of the hole, providing a cleaner finish than multi-spur designs. This is particularly useful because it allows bolts to pass through without the need for additional smoothing or re-drilling, saving valuable time and effort on the job.

Another notable aspect of this auger bit is the reinforced anti-friction coating. This feature significantly aids in smoother drilling and easier removal. During my use, I found that the bit glided through wood with minimal resistance, reducing the strain on both the tool and the operator. This coating also helps to extend the lifespan of the bit, keeping it sharper for longer periods.

The aggressive feed screw and cutting edge are engineered for enhanced drilling speed. When I tested this bit with my Milwaukee M18 Fuel 7/16" cordless impact, the speed was remarkable. The bit effortlessly chewed through dense wood, and the optimized wide flute geometry efficiently ejected wood chips, preventing clogging and maintaining a consistent drilling pace. This combination of speed and efficiency is crucial for linemen who often work under tight schedules and challenging conditions.

Speaking of efficiency, the 7/16" hex shank is a thoughtful inclusion, ensuring compatibility with quick connect chucks. This makes switching out bits quick and straightforward, especially when using cordless impacts. The convenience of not having to fumble with different adapters or chucks cannot be overstated, particularly when working at heights or in adverse weather conditions.

The bit comes in both 18" and 24" lengths, providing options depending on the depth of the holes required. I used the 18" version, and it was more than adequate for typical pole work. The solid stemmed core adds strength and durability to the bit, ensuring that it can withstand the rigors of repeated use without bending or breaking.

One aspect to keep in mind is that this bit is recommended for use on clean wood only. During my testing, I made sure to avoid any wood that had been treated or was particularly dirty, as this could potentially dull the bit faster. While this is a minor limitation, it is something to note for those who might encounter varied wood conditions in their work.

There was one instance where I encountered a bit that seemed dull right out of the package. Although this was an isolated incident, it’s worth mentioning. However, Milwaukee’s customer service is known for being responsive, and I would not hesitate to contact them if you encounter a similar issue.

In terms of performance, this auger bit is one of the best I’ve used. It drilled through 12-inch to 14-inch telephone poles in mere seconds, maintaining sharpness even after extensive use. The holes it produced were consistently clean and precise, which is critical for ensuring a secure fit for bolts and other fasteners.

The overall build quality of the bit is excellent. Milwaukee has a reputation for producing high-quality, durable tools, and this auger bit is no exception. The materials and construction are top-notch, designed to withstand the tough conditions that linemen face daily.

In conclusion, I highly recommend the Milwaukee 15/16" x 18" Shockwave Lineman's Impact Auger Bit. Its combination of speed, precision, and durability makes it an invaluable tool for any lineman. The clean finish of the holes, ease of use, and compatibility with quick connect chucks are significant advantages that enhance productivity and reduce fatigue. While there are minor considerations regarding wood cleanliness and the occasional quality control hiccup, these are far outweighed by the tool's overall performance and reliability.

If you’re a lineman looking for an auger bit that delivers top-tier results, this Milwaukee bit should be at the top of your list. Its efficiency and durability will undoubtedly make your job easier and more efficient, proving to be a worthy addition to your toolkit.