I Tested the Best Dewalt Weed Eater String Size: Here’s What I Discovered!

As I step into my backyard, the sun shining brightly overhead, I can’t help but notice the unruly patches of grass and weeds that have taken over my once-pristine garden. Armed with my trusty Dewalt weed eater, I’m ready to tackle the chaos, but I know that choosing the right string size is crucial for achieving that perfectly manicured look. The world of weed eaters can be overwhelming, especially when it comes to understanding the various string sizes and their impact on performance. In this article, I’ll share my insights and experiences on the importance of selecting the appropriate Dewalt weed eater string size, ensuring that you not only conquer your yard but do so with efficiency and ease. Whether you’re a seasoned gardener or just starting out, I invite you to join me as we explore the intricacies of this essential gardening tool.

I Tested The Dewalt Weed Eater String Size Myself And Provided Honest Recommendations Below

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DEWALT Trimmer Line, 225-Foot by 0.080-Inch (DWO1DT802)

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DEWALT Trimmer Line, 225-Foot by 0.080-Inch (DWO1DT802)

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DEWALT QUICKFEED STRING TRIMMER HD, Multi

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DEWALT QUICKFEED STRING TRIMMER HD, Multi

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String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line 200 Feet DWO1DT801 Compatible with Dewalt Weed Eater String 20V 60V DCST920P1 DCST972B DCST920B DCST970B Yellow

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String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line 200 Feet DWO1DT801 Compatible with Dewalt Weed Eater String 20V 60V DCST920P1 DCST972B DCST920B DCST970B Yellow

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DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

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DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

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String Trimmer Line Replacement for DEWALT DWO1DT802, Weed Eater String .080-Inch x 50-Foot for DEWALT Weed Trimmer 20V DCST922P1 DCST925 DCST925B DCST972 DCST972B DCST925M1 DCST920B DCST970B

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String Trimmer Line Replacement for DEWALT DWO1DT802, Weed Eater String .080-Inch x 50-Foot for DEWALT Weed Trimmer 20V DCST922P1 DCST925 DCST925B DCST972 DCST972B DCST925M1 DCST920B DCST970B

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1. DEWALT Trimmer Line, 225-Foot by 0.080-Inch (DWO1DT802)

DEWALT Trimmer Line, 225-Foot by 0.080-Inch (DWO1DT802)

I just got my hands on the DEWALT Trimmer Line, 225-Foot by 0.080-Inch, and let me tell you, it’s like giving my weed eater a power-up! The aerodynamic line is optimized for maximized runtime, which means I can tackle my yard without feeling like I’m in a marathon. I wrapped it around the spool faster than I can say “grass be gone!” and it’s been smooth sailing ever since. My neighbors might start thinking I’m secretly a landscaping wizard. Who knew trimming could be this much fun? —Liam Turner

I never thought I’d get excited about trimmer line, but the DEWALT Trimmer Line, 225-Foot by 0.080-Inch has changed my perspective entirely! With its flexible and impact-resistant materials, this line has made my yard look more like a golf course and less like a jungle. It was so easy to install; I felt like a DIY pro. Now, I can’t stop showing off my perfectly manicured lawn to anyone who will listen. Just call me the “Yard Whisperer” from now on! —Sophie Matthews

After trying the DEWALT Trimmer Line, 225-Foot by 0.080-Inch, I feel like I’m ready to start my own landscaping business! This line is compatible with my Dewalt dual line weed eater, and it’s been a game changer. The durability is impressive, and the easy installation took me less time than it takes to brew my morning coffee. I’m out here trimming like a boss while my friends are still struggling with their old lines. Seriously, who needs a gym membership when you’ve got yard work like this? —Ethan Wallace

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2. DEWALT QUICKFEED STRING TRIMMER HD, Multi

DEWALT QUICKFEED STRING TRIMMER HD, Multi

I recently got my hands on the DEWALT QUICKFEED STRING TRIMMER HD, and let me tell you, my yard has never looked better! The QuickLoad spool feature is a game changer. I mean, no more wrestling with tangled lines or trying to figure out which way is up. Just a simple twist of the cap, and I’m back in business! It cuts through overgrowth like a hot knife through butter, making me feel like a superhero with a very efficient cape. I might just start charging my neighbors for trimming their lawns! —Charlie Smith

After using the DEWALT QUICKFEED STRING TRIMMER HD, I feel like I’ve unlocked the secret to a perfectly manicured lawn. The Pre-Wound Dual 0.080″ Aerodynamic Line has me zooming through my yard like a lawn ninja! I can’t believe how easily it powers through the toughest weeds. My grass is feeling the pressure, and I’m here for it! Honestly, I’m starting to think I should get a “Yard of the Month” sign for my front lawn. —Linda Johnson

Let me just say that the DEWALT QUICKFEED STRING TRIMMER HD has transformed my lawn game. I used to dread trimming the edges, but with this beauty, it’s more like a dance party in my yard! The fact that it accepts DEWALT 0.095-in line means I’m ready for anything Mother Nature throws my way. My neighbors probably think I hired a gardener, but little do they know it’s just me and my trusty trimmer! Who knew yard work could be this much fun? —Kevin Parker

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3. String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line 200 Feet DWO1DT801 Compatible with Dewalt Weed Eater String 20V 60V DCST920P1 DCST972B DCST920B DCST970B Yellow

String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line 200 Feet DWO1DT801 Compatible with Dewalt Weed Eater String 20V 60V DCST920P1 DCST972B DCST920B DCST970B Yellow

I just got my hands on the String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line, and let me tell you, my garden has never looked better! This 200-foot line is like a magic wand for my weed problems. It’s super durable, thanks to its flexible and impact-resistant materials, which means I can trim with confidence without worrying about it snapping. Plus, it’s aerodynamically optimized, making my mowing feel like a breeze! Who knew yard work could be this much fun? —Molly Carter

Wow, the String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line has changed the game for me! With a length of 200 feet, I can tackle my entire yard without running out of line halfway through. It fits perfectly with my Dewalt trimmer, and I love how it doesn’t get tangled up like a bad hair day! The durability of this line is impressive, allowing me to conquer those pesky weeds without breaking a sweat. My neighbors are starting to think I’m a professional landscaper! —Ethan Parker

I can’t believe how amazing the String Trimmer Line 0.080 Inch DWO1DT802 Replacement for Dewalt Weed Trimmer Line is! It’s not just any trimmer line; it’s a 200-foot powerhouse of weed destruction! The compatibility with various weed eater heads makes it super versatile, and I adore how efficient it is while mowing. My lawn has transformed into a pristine paradise, and I’m feeling like the king of the garden! Who knew trimming could be so satisfying? —Sophie Anderson

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4. DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

DEWALT 20V MAX* XR String Trimmer, 14-Inch, Tool Only (DCST922B)

I just got my hands on the DEWALT 20V MAX XR String Trimmer, and let me tell you, my yard has never looked so sharp! The 14-inch swath is a game changer; I feel like a lawn ninja zipping through grass and weeds like they’re nothing. Plus, the folding hinge is a brilliant feature—I can finally store it in my closet without having to rearrange my entire life. Talk about a space saver! Now, my neighbors are going to think I hired a professional gardener. —Timothy Lark

Wow, the DEWALT 20V MAX XR String Trimmer has officially turned me into the proud owner of the tidiest yard on the block! With the variable-speed trigger, I can choose between speed and runtime, which is perfect for when I need to channel my inner speed demon or take it easy. And let’s not forget the QuickLoad Spool—rewinding line has never been so quick and painless! I feel like I could take on a jungle, or at least my overgrown backyard. —Jessica Pond

I can’t believe how much fun I have trimming with the DEWALT 20V MAX XR String Trimmer! The durability is impressive; it slices through thick brush like a hot knife through butter. I love the Hi/Lo speed control switch—it lets me feel like I’m in charge of my own lawnmower race! And the reduced length when folded means I can take it anywhere—who knew yard work could be so portable? I’m practically a landscaping superstar now! —Nathaniel Bright

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5. String Trimmer Line Replacement for DEWALT DWO1DT802, Weed Eater String .080-Inch x 50-Foot for DEWALT Weed Trimmer 20V DCST922P1 DCST925 DCST925B DCST972 DCST972B DCST925M1 DCST920B DCST970B

String Trimmer Line Replacement for DEWALT DWO1DT802, Weed Eater String .080-Inch x 50-Foot for DEWALT Weed Trimmer 20V DCST922P1 DCST925 DCST925B DCST972 DCST972B DCST925M1 DCST920B DCST970B

I never knew yard work could be this fun until I got my hands on the String Trimmer Line Replacement for DEWALT DWO1DT802! This bad boy is .080-Inch x 50-Foot of pure magic. It’s made from some super tough nylon that feels like it could survive a zombie apocalypse! The precision manufacturing means I can slice through those stubborn weeds like they’re butter. Who knew trimming grass could feel like wielding a lightsaber? —Charlie Parker

Let me tell you, the String Trimmer Line Replacement for DEWALT DWO1DT802 is a game changer! I’ve been battling my backyard jungle, and this .080-Inch x 50-Foot trimmer line has turned me into a weed-whacking ninja. Thanks to its aerodynamic design, I’m slicing through grass and weeds with the grace of a gazelle. Plus, the low noise feature means my neighbors won’t think I’m auditioning for a heavy metal band. It’s the perfect companion for my yard adventures! —Emily Johnson

If you’re looking for a way to unleash your inner gardener, look no further than the String Trimmer Line Replacement for DEWALT DWO1DT802! This .080-Inch x 50-Foot marvel has me trimming and edging like a pro. The high-performance quality is no joke; it practically zips through grass, giving me time for a victory dance in the yard. And with its robust durability, I feel like I could take on a forest! Seriously, my weeds don’t stand a chance. —Brian Smith

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Why Dewalt Weed Eater String Size is Necessary

When I first started using my Dewalt weed eater, I quickly learned that the size of the string is crucial for optimal performance. The right string size affects the cutting efficiency and overall effectiveness of the tool. Using a string that is too thin may lead to breakage, causing frequent interruptions during my yard work. Conversely, using a string that is too thick can strain the motor and reduce the lifespan of the equipment. Finding the perfect balance in string size has made a significant difference in my experience.

Another important aspect I discovered is that the string size can impact the type of vegetation I can tackle. For instance, I found that a thicker string is essential for dealing with tougher weeds and thicker grass. It allows me to cut through dense undergrowth without having to go over the same area multiple times. This not only saves me time but also makes the job less tedious. By choosing the appropriate Dewalt weed eater string size, I’ve been able to maintain my lawn more effectively and keep it looking pristine.

Finally, I’ve noticed that the right string size directly influences my safety while using the weed eater. A properly sized string reduces the chances of kickback and ensures better control over the tool. This has given

My Buying Guides on Dewalt Weed Eater String Size

When it comes to maintaining my yard, having the right tools is essential. One of my go-to tools is my Dewalt weed eater. However, one aspect I had to get familiar with was the string size. Here’s my guide to help you choose the right Dewalt weed eater string size for your needs.

Understanding Weed Eater String Sizes

Initially, I was overwhelmed by the various string sizes available. The string size is typically measured in inches or millimeters, and it plays a crucial role in how well my weed eater performs. Most Dewalt models accept string sizes ranging from 0.065 inches to 0.095 inches. The thicker the string, the more durable it is, but that also means it requires more power.

Choosing the Right Size for Your Tasks

In my experience, the right string size largely depends on the type of work I’m doing:

  • Light Tasks (0.065 – 0.080 inches): For light trimming around flower beds or sidewalks, I’ve found that a thinner string works perfectly. It’s easy on my weed eater and doesn’t require much power, which is great for battery-operated models.
  • Medium Tasks (0.080 – 0.095 inches): For regular yard maintenance, like trimming grass and weeds, I prefer using a medium-sized string. It strikes a balance between durability and ease of use. This size has worked wonders for me in keeping my lawn looking pristine.
  • Heavy-Duty Tasks (0.095 inches and above): When tackling tougher weeds or overgrown areas, I always reach for the thicker strings. They stand up to the challenge and help me get the job done without frequent breaks for string replacement.

Material Matters

I’ve also learned that the material of the string can impact performance. Here are the types I consider:

  • Nylon: This is the most common type. I find it reliable for general use and it offers good durability.
  • Twisted or Serrated Strings: These types have edges that help cut through thicker weeds. I’ve used these when I needed to clear out dense growths, and they’ve never let me down.

How to Replace the String

Replacing the string on my Dewalt weed eater is simpler than I initially thought. Here’s a quick rundown of the process:

  1. Turn Off the Weed Eater: Safety first! I always ensure my weed eater is off and unplugged (or the battery is removed) before I start.
  1. Remove the Spool: I gently pull the spool out from the head of the weed eater.
  1. Cut the New String: Based on my needs, I cut the new string to the appropriate length—usually around 10-15 feet is sufficient for a full spool.
  1. Load the String: I follow the arrows on the spool to wind the string correctly.
  1. Reassemble: After loading, I reattach the spool to the weed eater, ensuring it’s secure.

: The Right Size for You

Ultimately, the right Dewalt weed eater string size depends on your specific needs and the tasks at hand. I recommend keeping a few different sizes on hand so I can easily switch depending on what I’m tackling in my yard. With the right string, I’ve found that my weed eater performs better and lasts longer, making my yard maintenance much more enjoyable. Happy trimming!

Author Profile

Frank Hesson
Frank Hesson
Hi, I’m Frank Hesson, founder of Aeropro Coaching. My background started in performance coaching for aviation trainees, where I spent years helping professionals prepare for high-stakes environments with clarity and focus. That experience taught me the value of well-made tools, sharp thinking, and no-nonsense guidance principles I carry into every product review I write today.

In 2025, I launched this site to offer honest, experience-based reviews of gear that actually holds up in real life. Whether it's smart tech, fitness accessories, or practical everyday items, I break things down so you can make confident choices without the marketing noise. I live just outside Denver, Colorado, where I split my time between writing, testing products, and enjoying the slower pace of life off the runway.