Features
- Flexible drilling and clean holes
- Screw-tip design for faster wood boring
- Dual pull-through hole design for wire feeding
- Auger-style flute for faster drilling and easy chip ejection
- Flexible shaft for drilling inside walls and between floors
- 3-FLAT SECURE-GRIP™ to prevent slipping in the chuck
- Reusable case for bit protection
- Compatible with drills
Specifications
Useable Length | 53 in |
Cutting Depth | 53 in |
Flute Length | 50 in |
Pack Qty | 1 Pack |
Diameter | 3/8" |
Length | 0.375 in |
Weight | 0.529 lb |
Height | 54 in |
Width | 0.375 in |
Material Composition | Metal |
Material Application | Wood |
Style | Cable Bits |
This cable auger bit is designed for flexible drilling and creating clean holes when installing small wire systems in hard-to-reach areas. It allows for efficient wood boring and features a dual pull-through design for feeding wire through drilled holes.
Model Number: 48-13-8237
Milwaukee 3/8” X 54" Flexible Cable Auger Bit Review
Navigating the intricacies of electrical installations or wire routing often requires specialized tools. As an electrician, I’ve had the opportunity to test Milwaukee’s 3/8” X 54" Flexible Cable Auger Bit, model number 48-13-8237, and it certainly stands out for specific applications. This bit is designed with a flexible 54-inch shaft, making it particularly useful for reaching into tight spaces and drilling clean holes in wood. After a thorough evaluation, here’s a detailed breakdown of its performance, features, and overall utility.
Design and Build Quality
The first thing I noticed about this auger bit is its robust build. It’s made from metal, ensuring durability for repeated use in various environments. The 3/8” diameter allows for drilling adequately sized holes for running wires, and the overall length of 54 inches, with a usable length of 53 inches, provides ample reach for most in-wall and between-floor applications.
One standout feature is the dual pull-through design, which includes holes in the shaft and bit that facilitate easy wire feeding after drilling. This is particularly useful when running wires through drilled holes, saving time and reducing the need for additional tools.
Performance
In terms of performance, the auger-style flute is excellent for fast drilling and efficient chip ejection. The screw-tip design helps in initiating the drilling process smoothly without excessive force, making it easier to start holes accurately. During my use, I found that the bit quickly cut through standard 2x4s, which is typical in residential and commercial construction.
A vital feature that contributes to its ease of use is the 3-FLAT SECURE-GRIP™. This design prevents the bit from slipping in the drill chuck, ensuring a secure and consistent drilling experience. When drilling at various angles, especially in confined spaces, this secure grip was invaluable in maintaining control and precision.
Versatility and Application
This flexible cable auger bit is not a tool that will find its way into every toolbox, but for specific tasks, it’s indispensable. Running new thermostat wires, computer cables, or sensor wires through interior walls often presents challenges due to blocking or fire stops. The flexibility of this bit allows it to navigate these obstacles with relative ease.
In one particular instance, I had to run contact sensor wires into a basement, requiring drilling through window frames. The flexible shaft allowed me to drill from one side of the frame without needing to remove window sashes or trim extensively. The holes in the shaft and bit made it straightforward to fish the wires through after drilling, simplifying what could have been a much more labor-intensive process.
Ease of Use
Using this auger bit does require some finesse. One crucial tip is to use the reverse function on the drill to back the bit out after drilling. This prevents the bit from binding and getting stuck. Additionally, managing the drill speed is essential; keeping it between 1000 to 1500 RPM ensures smooth drilling without overheating or dulling the bit prematurely.
Durability
While my overall experience with the bit has been positive, it’s worth mentioning that durability can vary depending on usage. In my case, the bit maintained its sharpness and integrity throughout multiple jobs. However, it is made of metal, and like any tool, it’s susceptible to wear and tear, especially under heavy or improper use.
Practicality and Use Cases
For those working in electrical installations, HVAC, or similar fields, this auger bit can be a game-changer. It’s not something you’ll use daily but when faced with the task of running wires through difficult-to-reach areas, it excels. For example, running wires under sidewalks or through thick walls becomes significantly easier with this tool.
Conclusion
Milwaukee’s 3/8” X 54" Flexible Cable Auger Bit is not just a nice-to-have; it’s a necessity for specific, challenging installations. Its robust build, flexible shaft, and thoughtful design features like the dual pull-through holes and 3-FLAT SECURE-GRIP™ make it a reliable and efficient choice for professionals.
Would I recommend this tool? Absolutely. For professionals who often find themselves running wires through tough, confined, or obstructed areas, this bit can save time and reduce hassle. It’s built to last, performs admirably, and incorporates features that address common pain points in wire installation tasks.
However, for general use or infrequent applications, it might be overkill. This tool shines in specialized scenarios where its unique capabilities can be fully utilized. For those specific needs, it’s an excellent addition to your toolkit.
Project Ideas
Business
Home Automation Installations
Offer services to install smart home systems, utilizing the auger bit to run wiring for sensors, cameras, and other devices through walls and ceilings efficiently.
Custom Home Theater Setups
Start a business specializing in custom home theater installations, using the auger bit to run speaker wires and other necessary cables through walls and ceilings for a clean, professional finish.
Network and Cable Installation
Provide network and cable installation services for homes and offices. Use the auger bit to run Ethernet cables and other wiring through walls, ensuring clean and organized setups.
Electrical Wiring Services
Offer electrical wiring services for new constructions and renovations. Utilize the flexible auger bit to drill through tight spaces and run electrical wires with precision and efficiency.
Renovation and Remodeling
Start a renovation and remodeling business that includes specialized services for installing new electrical and plumbing systems. Use the cable auger bit to make clean, precise holes for running wires and pipes in hard-to-reach areas.
Creative
Hidden Bookshelf Installation
Use the flexible cable auger bit to create hidden compartments or shelves within walls. The flexibility allows you to drill through tight spaces and install bookshelves that appear to be part of the wall.
Custom Lighting Fixtures
Design bespoke lighting setups by drilling through walls and ceilings to run wires for custom light fixtures. The auger bit's pull-through design makes it easy to feed wires and create unique lighting solutions.
Secret Door Mechanism
Create a hidden door in a wall or bookshelf by using the cable auger bit to drill precise holes for the wiring needed for electronic locks or sensors, ensuring the mechanism remains out of sight.
Wall-Mounted Plant Holders
Design and install wall-mounted plant holders by drilling holes to securely fasten brackets and run irrigation tubing discreetly through walls using the flexible auger bit.
Built-In Speaker Systems
Install built-in speaker systems in walls or ceilings by drilling holes for speaker mounts and running audio cables through tight spaces, creating a seamless and professional look.