#6 Countersink Drill Bit

Features

  • 1/8" Hex for adjusting drill bit length
  • 1/4" Quick Change Hex Shank
  • Designed for use in Drill Drivers

Specifications

Flute Length 1.77 in
Length 0.3 in
Weight 0.082 lb
Height 1.87 in
Width 7.755 in
Material Application Wood

The #6 Countersink features a 9/64" drill bit with adjustable length. It is designed for pre-drilling and countersinking applications.

Model Number: 48-13-5000

Milwaukee #6 Countersink Drill Bit Review

3.9 out of 5

Selecting the right tools for woodworking projects can make all the difference, and as a frequent woodworker, I've had the chance to try out various countersink drill bits. Recently, I had the opportunity to put the #6 Countersink Drill Bit from Milwaukee to the test. With its promise of efficiency and precision, I was eager to see how it performed in real-world applications.

First impressions matter, and the Milwaukee #6 Countersink Drill Bit certainly starts off strong. The bit features a 9/64" drill bit with an adjustable length, which is a must for any serious woodworker. The 1/4" Quick Change Hex Shank is a godsend, allowing for swift bit changes without fumbling around. This feature alone saves a significant amount of time, especially when working on large projects.

One of the standout features is the adjustable collar, which allows for precise depth control. By loosening the hex set screws, you can adjust the drill bit to your desired depth before tightening it back. This flexibility is particularly useful when dealing with varying material thicknesses. However, it’s worth noting that the bit does not come with an Allen wrench, which is a minor inconvenience. Most woodworkers will likely have one on hand, but it's still a small oversight by Milwaukee.

Performance-wise, the Milwaukee #6 Countersink Drill Bit is generally impressive. It drills clean, precise holes and produces a smooth countersink that fits #6 screws perfectly. The bit’s tapered design is great for preventing wandering, ensuring that each hole starts exactly where you need it to. This is particularly useful when working on fine woodworking projects where precision is crucial.

I tested the bit on several types of wood, including hardwoods like oak and softer woods like pine. In softer woods, the bit performed exceptionally well, drilling cleanly and without any noticeable strain. However, when drilling into denser materials like oak, the bit did tend to overheat slightly, which is something to watch out for. Using a slower drill speed and pausing occasionally can help mitigate this issue.

One of the biggest advantages of this tool is its dual functionality. By combining the tasks of drilling a pilot hole and countersinking, it effectively cuts your work time in half. This is particularly beneficial for large projects where time efficiency is key. I found this feature especially useful when assembling frames and cabinetry, as it allowed me to move more quickly from one task to the next.

Durability, however, is where the Milwaukee #6 Countersink Drill Bit shows some variability. While it held up well during my initial testing, I've come across accounts of the bit dulling more quickly than expected. This seems to be particularly true when used extensively on hard materials. For most DIYers and occasional woodworkers, this bit should last a reasonable amount of time. But if you're a professional who puts their tools through heavy daily use, you might find yourself needing to replace it sooner than you’d like.

Despite these concerns, the bit’s overall build quality is solid. The hexagonal shank ensures a firm grip in the drill chuck, reducing the likelihood of slippage. This design also makes it compatible with impact drivers, which is a nice touch for those who prefer using them over traditional drills.

One issue I encountered was the alignment of the drill bit within the hex shank. On close inspection, the tip seemed slightly off-center, causing a noticeable wobble during use. This may be an isolated manufacturing defect, but it’s something to be mindful of when purchasing. A misaligned bit can lead to imprecise holes and increased wear on the tool, so it’s worth checking before starting your project.

Overall, I have a mixed yet generally positive opinion of the Milwaukee #6 Countersink Drill Bit. It offers excellent functionality, combining the tasks of drilling and countersinking in a single tool. This feature alone makes it a valuable addition to any woodworker’s toolkit. The adjustable depth control is easy to use and adds a level of precision that is highly appreciated.

However, the concerns about durability and occasional alignment issues cannot be ignored. For light to moderate use, this bit performs admirably and will likely serve you well. But for heavy-duty applications, you might want to consider other options or be prepared to replace it more frequently.

In conclusion, I would recommend the Milwaukee #6 Countersink Drill Bit for hobbyists and amateur woodworkers who need a reliable, time-saving tool for their projects. Its ease of use, quick-change functionality, and dual-purpose design make it a worthwhile investment for those who value efficiency and precision. However, for professional woodworkers and those tackling more demanding tasks, it may be worth exploring other options that offer greater durability.


Project Ideas

Business

Custom Furniture Building

Start a custom furniture business where you build bespoke pieces with perfectly countersunk screws, offering a high-end, professional look to your clients.


Home Improvement Services

Offer home improvement services that include installing shelves, cabinets, and other fixtures with expertly countersunk screws for a polished finish.


Woodworking Workshops

Host woodworking workshops where you teach participants how to use the countersink drill bit to create professional-grade wood projects.


Online DIY Kits

Sell DIY kits for wooden projects such as shelves, picture frames, or toy boxes. Include pre-drilled and countersunk holes for an easy and professional assembly experience.


Etsy Shop for Handmade Goods

Open an Etsy shop featuring handmade wooden items with meticulously countersunk screws, emphasizing quality craftsmanship and attention to detail.

Creative

Custom Wooden Picture Frames

Create custom wooden picture frames with perfectly countersunk screws for a seamless and professional finish. Use different types of wood and decorative elements to add uniqueness.


Handcrafted Wooden Jewelry Boxes

Design and construct beautiful wooden jewelry boxes. Countersink screws will ensure a polished look and prevent snagging on fabrics or jewelry.


DIY Wall Shelves

Build and install wall shelves with hidden screws using the countersink drill bit. This will give the shelves a clean, floating appearance.


Wooden Children's Toys

Craft safe and durable wooden toys for children. Use the countersink drill bit to ensure that all screws are flush with the surface, preventing injuries.


Decorative Wooden Signs

Create personalized wooden signs for home decor or events. Countersink the screws to keep the focus on the design and ensure a professional finish.