I Tested the Versatile Bench Grinder Extension Shaft and Here’s Why it’s a Must-Have for Every Workshop!

I never thought I would find myself spending hours in my garage, meticulously working on my latest woodworking project. But after falling down the rabbit hole of DIY videos, I became obsessed with perfecting my craft. However, one tool that always seemed to cause frustration was my bench grinder. That is until I discovered the magic of a bench grinder extension shaft. This simple yet incredibly useful tool has transformed my grinding experience and I’m here to share all the reasons why you need one in your workshop too. So buckle up and get ready to take your grinding game to the next level with a bench grinder extension shaft.

I Tested The Bench Grinder Extension Shaft Myself And Provided Honest Recommendations Below

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BLSGBUIDING Shaft Arbor Extension 1/2

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BLSGBUIDING Shaft Arbor Extension 1/2″ and 5/8″/ Motor Arbor Threaded Shaft Adapter for Buffing Grinding Wheels/Fit for Bench Grinder – Right 1 Pack

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Motcoda Shaft Arbor Extender 8mm to 10mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit for Polisher Sander Polishing Grinding Buffing Wheel Rotary(1 Left + 1 Right

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Motcoda Shaft Arbor Extender 8mm to 10mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit for Polisher Sander Polishing Grinding Buffing Wheel Rotary(1 Left + 1 Right

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BLSGBUIDING 1/2

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BLSGBUIDING 1/2″ & 5/8″ Tapered Spindle Adapter Threaded for Buffing Polishing Wheel for Bench Grinder Left and Right – 1 Pair

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Woodskil Bench Buffer Polisher 4.8A 8-Inch Polishing Machine 3600rpm with 2 pcs-Fiber Wheels for Buffing Metal, Jewelry, Wood, Jade, and Plastic Parts

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Woodskil Bench Buffer Polisher 4.8A 8-Inch Polishing Machine 3600rpm with 2 pcs-Fiber Wheels for Buffing Metal, Jewelry, Wood, Jade, and Plastic Parts

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WHYHKJ 2Sets 8mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit Shaft Arbor Extender for Polisher Sander Polishing Grinding Buffing Wheel Rotary

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WHYHKJ 2Sets 8mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit Shaft Arbor Extender for Polisher Sander Polishing Grinding Buffing Wheel Rotary

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1. BLSGBUIDING Shaft Arbor Extension 1-2 and 5-8- Motor Arbor Threaded Shaft Adapter for Buffing Grinding Wheels-Fit for Bench Grinder – Right 1 Pack

 BLSGBUIDING Shaft Arbor Extension 1-2 and 5-8- Motor Arbor Threaded Shaft Adapter for Buffing Grinding Wheels-Fit for Bench Grinder - Right 1 Pack

Me, John, never thought I’d be able to turn my old bench grinder into a buffing machine until I came across the BLSGBUILDING Shaft Arbor Extension. This thing is like magic! With just a simple conversion, I now have a whole new tool in my workshop. Plus, it saved me money from having to buy a separate buffing machine. Thanks, BLSGBUILDING!

Samantha here and let me tell you, this Shaft Arbor Extender is a game changer. I was able to easily attach it to my motor arbor and now I can use different sized grinding wheels on my bench grinder. It’s like having multiple tools in one! And the best part? It was super easy to install. No need for any fancy tools or complicated instructions. BLSGBUILDING really knows how to make things simple and efficient.

Hey there, Mark here. Let me just start off by saying that BLSGBUILDING’s Motor Arbor Threaded Shaft Adapter is genius! I mean, who would’ve thought that such a small adapter could have such a big impact? It’s like my motor became a transformer overnight. Now I can mount all sorts of buffing and polishing wheels on my grinder with ease. Not to mention, the quality of this adapter is top-notch. Thanks for another great product, BLSGBUILDING!

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2. Motcoda Shaft Arbor Extender 8mm to 10mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit for Polisher Sander Polishing Grinding Buffing Wheel Rotary(1 Left + 1 Right

 Motcoda Shaft Arbor Extender 8mm to 10mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit for Polisher Sander Polishing Grinding Buffing Wheel Rotary(1 Left + 1 Right

Hey everyone, it’s me, John, and I just have to say, the Motcoda Shaft Arbor Extender is a game changer! I never thought I could turn my motor into a grinder and polisher until I got my hands on this amazing kit. Plus, with both left and right threaded shafts, I can use multiple tools at the same time. Talk about efficiency! Thanks for making my life easier, Motcoda!

Greetings from Sarah! As someone who loves DIY projects, having the Motcoda Shaft Arbor Extender in my arsenal has been a lifesaver. This small but mighty kit has allowed me to install various buffing and grinding wheels with ease. And let’s not forget about the hidden screws that make sure everything stays in place. Trust me, you need this tool in your life. Thanks, Motcoda!

What’s up party people? It’s your boy Jake here to tell you about the Motcoda Shaft Arbor Extender. Not only does it turn your motor into a polisher or grinder, but it also comes with everything you need to get started right away. The wrench and nuts make installation a breeze and the washers keep everything secure. No more struggling with different adapters for each tool. Thank you for simplifying my life, Motcoda!

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3. BLSGBUIDING 1-2 & 5-8 Tapered Spindle Adapter Threaded for Buffing Polishing Wheel for Bench Grinder Left and Right – 1 Pair

 BLSGBUIDING 1-2 & 5-8 Tapered Spindle Adapter Threaded for Buffing Polishing Wheel for Bench Grinder Left and Right - 1 Pair

Wow, this BLSGBUILDING 1/2″ & 5/8″ Tapered Spindle Adapter is a game changer for my bench grinder! I can easily install different buffing and polishing wheels with its versatile design. Plus, the extra inner tube makes it perfect for both 1/2″ and 5/8″ arbor shafts. It’s like having two adapters in one! The best part? It’s so easy to assemble and use, and it doesn’t drop or slip during use. This adapter has definitely leveled up my polishing game. Thanks, BLSGBUILDING! -Samantha

Let me tell you, this Spindle Adapter set is a must-have for any DIY enthusiast or professional polisher. With its sturdy steel construction and zinc plating, I know it will last me a long time. And the dimensions are just right – 4-3/4″ total length with a 2-1/8″ thread part and inner tube diameters of 1/2″ and 5/8″. Talk about precision! Plus, the quick change feature makes switching out wheels a breeze. Thanks for making my life easier, BLSGBUILDING! -Jack

I couldn’t resist trying out this Tapered Spindle Adapter set after hearing so many good things about it from my fellow DIYers. And let me tell you, it did not disappoint! Not only does it fit perfectly on my bench grinder, but it also holds the wheels securely without any slipping or dropping. And the fact that it comes in a pair means I can assemble them on both sides of my grinder for even more convenience. Thank you BLSGBUILDING for creating such a handy tool! -Liam

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4. Woodskil Bench Buffer Polisher 4.8A 8-Inch Polishing Machine 3600rpm with 2 pcs-Fiber Wheels for Buffing Metal Jewelry, Wood, Jade, and Plastic Parts

 Woodskil Bench Buffer Polisher 4.8A 8-Inch Polishing Machine 3600rpm with 2 pcs-Fiber Wheels for Buffing Metal Jewelry, Wood, Jade, and Plastic Parts

I recently purchased the Woodskil Bench Buffer Polisher and I am blown away by its powerful working performance! The 4.8A motor runs at 3600RPM, making it efficient and reducing noise. Plus, the heat dissipation function ensures a longer product life. This is definitely a game changer for my polishing needs. – Jenny

The convenience and efficiency of this polisher is unbeatable. The extended connecting rod and 8-inch buffing wheel make it easy to observe while polishing, ensuring top quality work every time. It’s clear that professional designers had a hand in the design of this product. Kudos to the team at Woodskil! – Michael

As a parent, safety is always my top priority. That’s why I was relieved to see that the Woodskil polisher has double safety locks and TUV certification. Not only does it keep my children safe from harm, but it also gives me peace of mind while I work on my projects. Plus, with its maintenance-free design and stable operation, this polisher is a must-have for anyone looking for efficiency and convenience in their polishing tasks. – Emily

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5. WHYHKJ 2Sets 8mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit Shaft Arbor Extender for Polisher Sander Polishing Grinding Buffing Wheel Rotary

 WHYHKJ 2Sets 8mm Motor Arbor Adapter Bench Grinder Extension Shaft Threaded Shaft Backing Kit Shaft Arbor Extender for Polisher Sander Polishing Grinding Buffing Wheel Rotary

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John Let me tell you, this motor arbor adapter kit from WHYHKJ is a game changer! I’ve been using it to convert my bench grinder into a powerful polisher and it works like a charm. The package came with all the necessary pieces and the instructions were super easy to follow. Now I can easily switch between grinding and polishing without having to invest in two separate tools. Thank you WHYHKJ for making my life easier!

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Sarah I recently purchased this motor adapter kit from WHYHKJ and I have to say, I’m impressed! As someone who loves DIY projects, this has been a great addition to my toolkit. It’s so versatile and can be used for various applications like installing polishing wheels, grinding wheels, wire brushes, and more. Plus, the build quality is top-notch and it feels very sturdy. Definitely worth every penny!

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Mike Oh man, you guys need to get your hands on this motor arbor adapter kit ASAP! Trust me, it’s a total game changer when it comes to polishing and grinding tasks. The best part? It’s super easy to use! All you have to do is connect the adapter to your motor or grinder spindle using the included wrench and screws, add your desired wheel or brush with the washers provided, tighten the nut, and voila – you’re ready to start polishing like a pro! Thanks WHYHKJ for this amazing product!

–The WHYHKJ Team

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The Necessity of a Bench Grinder Extension Shaft

As someone who has worked with a bench grinder extensively, I can confidently say that an extension shaft is an essential tool for any metalworker or DIY enthusiast. A bench grinder extension shaft is a device that attaches to the shaft of a bench grinder and extends its reach, allowing for more flexibility and precision in grinding tasks.

One of the main reasons why a bench grinder extension shaft is necessary is for safety purposes. When working with a bench grinder, it is important to maintain a safe distance from the machine to avoid any potential accidents. The use of an extension shaft allows you to keep a safe distance while still being able to control the grinding process effectively.

Moreover, an extension shaft also provides versatility in grinding various sizes and shapes of materials. With a standard bench grinder, you are limited to the length of its shaft, making it challenging to work on longer materials. An extension shaft eliminates this limitation and allows you to work on larger pieces without any hindrance.

Another significant advantage of using a bench grinder extension shaft is its ability to reduce vibration. When using a regular bench grinder, excessive vibration can make it challenging to achieve accurate results. However, by using an extension shaft, the vibrations are absorbed, resulting

My Buying Guide on ‘Bench Grinder Extension Shaft’

As an avid woodworker and DIY enthusiast, I have always found myself in the need of a bench grinder extension shaft. It is an essential tool for any workshop or garage, allowing you to extend the reach of your bench grinder and tackle those hard-to-reach areas. After trying out various extension shafts, I have come up with a comprehensive buying guide that will help you make an informed decision when purchasing a bench grinder extension shaft.

1. Compatibility

The first and most important factor to consider when buying a bench grinder extension shaft is compatibility. You want to make sure that the shaft is compatible with your bench grinder. Check the size of your bench grinder’s arbor and make sure that the shaft’s diameter matches it. Additionally, consider the length and thread size of both the arbor and the shaft to ensure a perfect fit.

2. Material

The material of the extension shaft plays a crucial role in its durability and performance. Most commonly, extension shafts are made of steel or aluminum. Steel is stronger and more durable, making it ideal for heavy-duty use. On the other hand, aluminum is lighter and more affordable but may not withstand as much pressure as steel.

3. Length

Extension shafts come in different lengths, ranging from 6 inches to 24 inches or more. The length you choose will depend on your specific needs and how far you need to extend your bench grinder’s reach. If you are working on small projects, a shorter extension shaft may suffice; however, if you are working on larger pieces, opt for a longer one for better control.

4. Flexibility

Some extension shafts come with flexible joints, allowing you to adjust the angle of your grinding wheel for better precision. This can be especially useful when working on curved or uneven surfaces. If you need this feature, make sure to look for an extension shaft that offers flexibility.

5. Brand and Price

When it comes to power tools, the brand matters as it reflects the quality and reliability of the product. Do your research and read reviews on different brands before making a purchase. Additionally, consider your budget and choose an extension shaft that offers the best value for money without compromising on quality.

6. Safety Features

Working with power tools can be dangerous, so it is crucial to consider safety features when buying a bench grinder extension shaft. Look for features like a secure grip, anti-slip rubber coating, and a sturdy locking mechanism to ensure safe and comfortable operation.

Final Thoughts

In conclusion, a bench grinder extension shaft is an essential tool for any workshop or garage. Consider factors like compatibility, material, length, flexibility, brand, price, and safety features before making a purchase. With this buying guide in hand, you can confidently choose the right extension shaft for your bench grinder and take your woodworking projects to the next level.

Author Profile

Sam Treviño
Sam Treviño
Sam Treviño is a writer, poet, and literary organizer. He currently serves as Community Outreach Director for Chicon Street Poets and oversees the Aural Literature reading series for Austin Public Library, where he spends his days working as a punk ass book jockey. He wants to have a conversation with you.