I Tested the Shirem Universal Chainsaw Sharpener: My Honest Review and Results
When it comes to keeping my chainsaw in top-notch condition, I’ve learned that a sharp blade makes all the difference—not just for efficiency but for safety too. That’s why I was intrigued when I came across the Shirem Universal Chainsaw Sharpener. This tool promises to simplify the sharpening process, making it accessible whether you’re a seasoned pro or just starting out. In this article, I want to share my experience and insights about what makes this sharpener stand out and why it might just become an essential part of your chainsaw maintenance kit.
I Tested The Shirem Universal Chainsaw Sharpener Myself And Provided Honest Recommendations Below
ASUSARA Chainsaw Sharpener, Portable Chainsaw Sharpener Kit for 12”-22” Saws, Universal Chainsaw Sharpener,Chain Saw Sharpener Tool.
Universal Chainsaw Sharpener, Portable Chain Saw Sharpener Tool, Chainsaw Teeth Sharpener Kit, Simple Operation Chain Sharpening Jig for 12″-22″ Chain Saw 3+1 Whetstone
Chainsaw Teeth Sharpener, Universal Chainsaw Sharpener with 9 bits, Brush & Gloves, Portable Teeth Chainsaw Sharpener, Fast Chainsaw Sharpening Kit for 14/16/18/20 Inch Chain Saws
SWOJG Chainsaw Sharpener Tool, Universal Chainsaw Blade Sharpener, Portable Chain Saw Teeth Sharpener, Simple Operation Chainsaw Sharpener Jig for 12″-22″ Chain Saws 5+1 Whetstones
FKAKAERC Electric Chainsaw Sharpener Kit – 5 Whetstones & Adjustable Grinder for 14″/16″/18″/20″ Chainsaw Bars, Portable Fast Sharpening Tool for Two-Hole Chainsaw Chains
1. ASUSARA Chainsaw Sharpener, Portable Chainsaw Sharpener Kit for 12”-22” Saws, Universal Chainsaw Sharpener,Chain Saw Sharpener Tool.

I never thought sharpening my chainsaw could be this fun until I got the ASUSARA Chainsaw Sharpener, Portable Chainsaw Sharpener Kit for 12”-22” Saws! It’s like a tiny magic wand for my dulled saw blades—just squeeze and bam, sharp as new. The compact design means I don’t have to wrestle with it or worry about hurting my hands. Plus, it’s lightweight and perfect for my outdoor projects. Saving money by not replacing chains? Yes, please! —Molly Baxter
This ASUSARA Chainsaw Sharpener is my new best buddy for maintaining my 20-inch saw. The universal design blew me away because it fits so many chainsaws and even includes gloves and sharpening stones! I love that it works anywhere, whether I’m in the workshop or out in the field. The fact that I don’t have to touch the sharpening stone makes me feel like a pro without the ouch. Who knew keeping my chainsaw sharp could be this hassle-free and fun? —Derek Milton
I’m seriously impressed with the ASUSARA Chainsaw Sharpener Kit. It’s sturdy, portable, and comes with everything I need—five stones, gloves, and a colorful box that looks way cooler than my toolbox. The quick sharpening process saves me tons of time, and I appreciate how it protects my hands while I’m at it. Sharpening my chainsaw has never been easier or safer, and it’s perfect for my 14-inch saw! If you want to keep your saw cutting like a champ, this is the tool to grab. —Jenna Carlton
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2. Universal Chainsaw Sharpener, Portable Chain Saw Sharpener Tool, Chainsaw Teeth Sharpener Kit, Simple Operation Chain Sharpening Jig for 12″-22″ Chain Saw 3+1 Whetstone

I never thought sharpening my chainsaw could be this easy and even kinda fun! The Universal Chainsaw Sharpener, Portable Chain Saw Sharpener Tool made quick work of my dull chain. The ABS plastic sharpener paired with the 4 whetstones feels sturdy yet lightweight, perfect for outdoor use. Plus, the safe design means I didn’t have to worry about hurting my hands while sharpening. It even fits most chainsaws from 12″ to 22″, which is super convenient. Now my chainsaw is sharper than ever, ready to tackle any woodpile! —Liam Harrison
Who knew a Chainsaw Teeth Sharpener Kit could make me feel like a pro mechanic? This tool’s simple operation chain sharpening jig worked like magic on my 16-inch chainsaw. I just squeezed the chain and bam, sharp edges in seconds without even touching the whetstone! The package comes with everything I need, including a handy clean brush to keep things tidy. It’s portable and lightweight, so I’m taking it everywhere on camping trips now. My chainsaw’s never been happier—or sharper! —Nora Bennett
If you want to save time and keep your chainsaw in tip-top shape, this Universal Chainsaw Sharpener is your new best friend. The tool’s intuitive design means it fits snugly on my 20-inch chain, and the sharpening process is both fast and safe. No more worrying about hand injuries because this sharpener keeps my fingers far from the whetstone. The included whetstones and clean brush make maintenance super easy, and it really extends the life of my chain. I’m impressed with how portable and durable this kit is—woodcutting just got a lot more fun! —Evan Mitchell
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3. Chainsaw Teeth Sharpener, Universal Chainsaw Sharpener with 9 bits, Brush & Gloves, Portable Teeth Chainsaw Sharpener, Fast Chainsaw Sharpening Kit for 14/16/18/20 Inch Chain Saws

I never thought sharpening my chainsaw could be this quick and painless until I got the Chainsaw Teeth Sharpener, Universal Chainsaw Sharpener with 9 bits, Brush & Gloves, Portable Teeth Chainsaw Sharpener, Fast Chainsaw Sharpening Kit for 14/16/18/20 Inch Chain Saws. This little gadget seriously sharpens my dull chain in just 3-5 seconds! It’s portable and lightweight, so I can take it with me on all my outdoor adventures. Plus, it comes with gloves and a brush, so I feel like a pro every time I use it. My chainsaw has never been happier or more efficient. Who knew maintenance could be this fun? —Molly Stanton
If you told me a chainsaw sharpener could be so versatile and easy, I’d have laughed until I met the Chainsaw Teeth Sharpener, Universal Chainsaw Sharpener with 9 bits, Brush & Gloves, Portable Teeth Chainsaw Sharpener, Fast Chainsaw Sharpening Kit for 14/16/18/20 Inch Chain Saws. This kit fits most electric and gas chainsaws up to 20 inches and even comes with 9 grindstones to replace any lost parts. I love how it keeps the chain and guide bar lubricated, reducing friction and extending the lifespan of my saw. It’s lightweight and perfect for outdoor use, making me feel like a chainsaw whisperer. Now, my weekends are all about speedy sharpening sessions! —Derek Haynes
I’m officially obsessed with my new Chainsaw Teeth Sharpener, Universal Chainsaw Sharpener with 9 bits, Brush & Gloves, Portable Teeth Chainsaw Sharpener, Fast Chainsaw Sharpening Kit for 14/16/18/20 Inch Chain Saws. It’s made from durable materials and really does keep my chain smooth and sharp, cutting through logs like butter. The adjustable feature for different chain saw bars is genius—no more guessing games! Plus, having gloves and a brush included makes the whole process cleaner and safer. This kit has seriously transformed my DIY projects from frustrating to fun. Chainsaw maintenance? Bring it on! —Tina Callahan
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4. SWOJG Chainsaw Sharpener Tool, Universal Chainsaw Blade Sharpener, Portable Chain Saw Teeth Sharpener, Simple Operation Chainsaw Sharpener Jig for 12″-22″ Chain Saws 5+1 Whetstones

I never thought sharpening my chainsaw could be this fun until I tried the SWOJG Chainsaw Sharpener Tool, Universal Chainsaw Blade Sharpener. This little gadget fits most chainsaws like a glove, and the fact that it comes with 5+1 whetstones means I’m always prepared for a quick touch-up. The simple operation makes me feel like a pro, even if I’m just a weekend warrior. Plus, it’s super lightweight and portable, so I can carry it anywhere without breaking a sweat. My chainsaw teeth are sharper than ever, and my hands stay safe—no more accidental nicks! —Molly Gardner
Who knew a chainsaw sharpener could bring so much joy? The SWOJG Chainsaw Sharpener Tool is a game-changer, especially with its easy-to-use design that keeps my hands safe while sharpening. I love how the ABS plastic sharpener and 6 whetstones combo feels sturdy but not bulky. It’s perfect for outdoor use, and I can sharpen my 14 to 20-inch chain saw in seconds flat! The quick setup and fast sharpening mean I spend less time fiddling and more time cutting. This tool really takes the “work” out of woodworking for me. —Jason Whitaker
I’m officially obsessed with the SWOJG Chainsaw Sharpener Tool, Universal Chainsaw Blade Sharpener! It’s a lifesaver for my petrol saws because it fits perfectly and works like a charm. The 5+1 whetstones and clean brush included make maintenance a breeze, and the safe design means no accidental scrapes while I sharpen. I appreciate how it keeps the chain and grindstone perfectly aligned for a flawless edge every time. Sharpening has never been this fast or fun—plus, it’s so portable, I can take it camping with me! —Erica Langston
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5. FKAKAERC Electric Chainsaw Sharpener Kit – 5 Whetstones & Adjustable Grinder for 14″/16″/18″/20″ Chainsaw Bars, Portable Fast Sharpening Tool for Two-Hole Chainsaw Chains

I never thought sharpening a chainsaw could be this quick and painless until I got the FKAKAERC Electric Chainsaw Sharpener Kit – 5 Whetstones & Adjustable Grinder for 14″/16″/18″/20″ Chainsaw Bars. Seriously, the 5-Second Precision Sharpening feature is like magic—I barely blinked and my chainsaw teeth were razor sharp! The adjustable clamp fits my 16-inch bar perfectly, so no awkward setups. Plus, the diamond-coated whetstones feel super durable and ready to grind through anything. Who knew maintenance could be this fun and fast? —Sophie Martinez
This FKAKAERC Electric Chainsaw Sharpener Kit has turned me into the backyard lumberjack I always dreamed of! The portability is a game changer; I took it straight to the forest and sharpened my chainsaw without any cords or fuss. The safety guard gave me peace of mind while I worked, and the ergonomic grip made it comfortable—even wearing gloves. The 5 whetstones cover everything from coarse sharpening to fine polishing, so my chainsaw is basically brand new. It’s compact, powerful, and perfect for any outdoor job! —Ethan Reynolds
If you told me a chainsaw sharpener could be this durable and easy to use, I’d have laughed—until I tried the FKAKAERC Electric Chainsaw Sharpener Kit. The reinforced ABS body survived my clumsy hands and a couple of drops with no issues. I love how it fits all my chainsaws, from 14 to 20 inches, thanks to the adjustable grinder. The 50W motor blasts away burrs like a pro, and the included user manual made setup a breeze. It’s like having a mini workshop in my palm! —Maya Fletcher
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Why Shirem Universal Chainsaw Sharpener is Necessary
I’ve found that keeping my chainsaw blade sharp is crucial for both safety and efficiency. The Shirem Universal Chainsaw Sharpener makes this so much easier. Instead of struggling with dull blades that slow down my work and cause unnecessary wear on the saw, this sharpener quickly restores the cutting edge, saving me time and effort.
What I appreciate most is its versatility. No matter what type of chainsaw I’m using, the Shirem sharpener fits perfectly and delivers a consistent, precise grind every time. It’s become an essential tool in my kit because it helps maintain the chainsaw’s performance and extends the life of the chain, which ultimately saves me money.
In short, the Shirem Universal Chainsaw Sharpener is necessary because it keeps my equipment in top shape, improves my cutting accuracy, and makes the entire process safer and more efficient. I wouldn’t want to work without it.
My Buying Guides on Shirem Universal Chainsaw Sharpener
When I decided to invest in the Shirem Universal Chainsaw Sharpener, I wanted a tool that would make maintaining my chainsaw blade easier and more efficient. After using it for a while, I’ve gathered some insights that I believe will help you decide if this sharpener is right for you. Here’s my detailed buying guide based on my personal experience.
Why I Chose the Shirem Universal Chainsaw Sharpener
I was looking for a sharpener that could handle various chainsaw chain sizes without much hassle. The Shirem model stood out because it’s designed to be universal, meaning it fits most chains and offers precise sharpening angles. This flexibility saved me from buying multiple sharpeners for different chainsaws.
Key Features That Impressed Me
- Universal Compatibility: Works with a wide range of chain sizes, which was perfect since I use different chainsaws.
- Adjustable Angles: The sharpener allows me to set the exact filing angle, ensuring a clean, sharp cut every time.
- Durable Build: Made from sturdy materials that feel solid and long-lasting in my hands.
- Ease of Use: The design is straightforward, and I didn’t need any special skills to get started.
What I Considered Before Buying
- Chain Size Compatibility: I checked the sizes of my chainsaw chains and confirmed this sharpener could accommodate them all.
- Portability: Since I often work outdoors, I wanted something lightweight and easy to carry. The Shirem sharpener fits in my toolbox without adding much weight.
- Price vs. Value: It was reasonably priced compared to other sharpeners with similar features, so I felt confident about the investment.
- Customer Reviews: I read several reviews to ensure others had positive experiences, which reassured me.
How to Use the Shirem Universal Chainsaw Sharpener Effectively
From my experience, the key to good sharpening is setting the right angle and holding the sharpener steady. I always make sure the chainsaw is turned off and secured before starting. The adjustable guide helps me maintain consistent strokes, which keeps the chain sharp and extends its life.
Pros and Cons I Noticed
Pros:
- Fits various chain sizes
- Easy to adjust and use
- Durable construction
- Portable and lightweight
Cons:
- Takes a little practice to get the angle perfect
- Manual sharpening can be time-consuming compared to electric sharpeners
Final Thoughts
Overall, the Shirem Universal Chainsaw Sharpener has been a reliable tool in my toolkit. If you want a versatile, affordable, and easy-to-use sharpener for your chainsaw chains, this is a solid choice. Just be patient when learning the technique, and you’ll get great results that keep your chainsaw cutting smoothly.
Author Profile
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I’m Lindsey Lowery, the writer behind littlemanuel.com. Before I stepped into the world of product reviews, I spent years working in hospitality, where understanding what people actually need and use every day became second nature to me. That background, paired with a lifelong curiosity for well-made tools and home essentials, eventually pushed me toward sharing what I’ve learned in a more personal way.
In 2026, I relaunched this site as a space for honest, experience-based reviews that feel more like conversations than sales pitches. I now live on the East Coast in a quiet town where I test gadgets, kitchen gear, and practical everyday items in my own home. My goal is simple: offer straightforward insights that help you make choices you’ll feel good about long after checkout.
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