Black & Decker Trim Saw Multi-Tool Attachment with Storage Case

The Black & Decker MATRIX Trim Saw Multi-Tool Attachment is an interesting addition to the MATRIX Quick Connect System. It promises to be a versatile, lightweight, and compact saw solution, particularly for woodworking and repairs. I had the opportunity to put this attachment through its paces on several projects, ranging from basic trim cuts to more challenging woodworking tasks.

Design and Build Quality

First off, the design of this trim saw attachment is commendable. It's lightweight and compact, which makes it easy to handle and maneuver, especially in tight spaces. This is particularly beneficial for those who may not have the upper body strength to wield a traditional circular saw. The metal shoe provides a stable base during cutting, which is crucial for achieving straight and accurate cuts. Additionally, the blade location sightline aids in precision, ensuring that your cuts are as accurate as possible.

However, I did find the plastic exterior to be a bit of a letdown. While the overall construction seems sturdy enough for light to medium tasks, the plastic housing doesn’t inspire confidence for more demanding jobs. This could be a potential weak point in the long run, especially if the tool is used frequently.

Performance

In terms of performance, the MATRIX Trim Saw Attachment delivers mixed results. For small to medium tasks, such as trimming branches, cutting 1x boards, or even making minor adjustments to drywall, it performs admirably. The included 3 3/8" general-purpose wood cutting blade is sharp and does a decent job on most types of wood, providing clean and accurate cuts.

However, the saw does struggle with more robust materials. For instance, cutting through plywood or 2x4s can be a challenge. The saw tends to overheat and can stall if pushed too hard. I found that it works best when you take a measured approach, allowing the saw to work at its own pace rather than forcing it through tougher sections. This is not a tool for heavy-duty applications, and it shows in these scenarios.

Ease of Use

One of the standout features of this trim saw attachment is its ease of use. Attaching it to the MATRIX base is straightforward, and the entire setup process is user-friendly. The hex wrench included for blade changes is a nice touch, and the instructions for blade installation are clear enough for most users to follow.

However, the safety mechanism, which requires you to hold a slide switch while pulling the trigger, can be a bit cumbersome. This design choice ensures user safety but can make the tool awkward to use with one hand, particularly for those with smaller hands or less grip strength.

Battery Life

Battery life is another area where this trim saw attachment falls short. When used with the MATRIX drill, the battery drains quickly. During my tests, I found that the battery life was significantly reduced when using the saw compared to other attachments. This is something to keep in mind if you plan on using the saw for extended periods. Having a spare battery on hand would be advisable.

Versatility and Storage

The MATRIX Trim Saw Attachment's versatility is one of its strong suits. It excels in smaller, precise cuts, making it ideal for trim work, arts and crafts, and other small projects. It's not a replacement for a full-sized circular saw, but it fills a niche for those quick, convenient cuts. The compact storage case included is a thoughtful addition, making it easy to store and transport the tool.

Accuracy and Control

The sightline for the blade location is a helpful feature, ensuring you can make accurate cuts. However, the saw's balance leaves something to be desired. The positioning of the handle in relation to the blade means that control can be an issue, particularly for straight cuts. This might lead to rougher cuts compared to a traditional circular saw, but for smaller, less critical tasks, it gets the job done.

Final Thoughts

The Black & Decker MATRIX Trim Saw Multi-Tool Attachment is a useful addition to the MATRIX system, particularly for homeowners and DIY enthusiasts who need a compact and versatile saw for light to medium tasks. Its ease of use, compact design, and versatility make it an attractive option for those quick, on-the-go cuts.

However, it's not without its shortcomings. The plastic exterior, limited cutting depth, and battery life issues mean it's not suited for heavy-duty or prolonged use. It’s best seen as a supplementary tool rather than a primary saw.

Recommendation

Would I recommend the MATRIX Trim Saw Attachment? Yes, but with reservations. If you're already invested in the MATRIX Quick Connect System and need a handy, lightweight saw for small projects, this attachment is worth considering. It’s perfect for quick fixes, craft projects, and trim work. However, if you require a tool for more demanding tasks or prolonged use, you might want to look elsewhere. This saw shines in its niche but struggles outside of it.