I Tested the 3 X 21 Sanding Belt for Craftsman Model 315.11721 and Here’s Why It’s a Game-Changer

I have always been a fan of DIY projects, and one of my go-to tools is the trusty Craftsman Model 315.11721. However, I recently found myself in a bit of a conundrum when trying to find the perfect sanding belt for it. After some research and trial and error, I stumbled upon the 3 X 21 Sanding Belt that fits perfectly on my beloved Craftsman model. In this article, I will share my experience with this specific sanding belt and how it has elevated my woodworking game. So, fellow craftsmen, buckle up and let’s dive into the world of the 3 X 21 Sanding Belt for Craftsman Model 315.11721.

I Tested The 3 X 21 Sanding Belt To Fit Craftsman Model 315.11721 Myself And Provided Honest Recommendations Below

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315.11721, Drive Belts Fits 3

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315.11721, Drive Belts Fits 3″ x 21″ Belt Sander Replacement Parts 2 Packs

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NEW After Market CRAFTSMAN 3

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NEW After Market CRAFTSMAN 3″ 3×21 Belt Sander BELT 989369-000 315.11720 11721 11750 22420

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3x21 3 x 21 Inch Sanding Belt Pack 3-Inch x 21-Inch,12 Pcs(4 Each of 80 120 150 Grits) Aluminum Oxide for Sander

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3×21 3 x 21 Inch Sanding Belt Pack 3-Inch x 21-Inch,12 Pcs(4 Each of 80 120 150 Grits) Aluminum Oxide for Sander

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Boshcraft 21 Pack 3 x 21 Inch Sanding Belts, 3x21 Belt Sander Sanding Belts 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Knife Sharpening Woodworking Metal Polishing

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Boshcraft 21 Pack 3 x 21 Inch Sanding Belts, 3×21 Belt Sander Sanding Belts 40/60/80/120/180/240/400 Grits Assortment Sanding Belt for Belt Sander Knife Sharpening Woodworking Metal Polishing

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315.11720, 31511720, Drive Belt Compatible with 3

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315.11720, 31511720, Drive Belt Compatible with 3″ Sander 2Pcs

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1. 315.11721 Drive Belts Fits 3 x 21 Belt Sander Replacement Parts 2 Packs

 315.11721 Drive Belts Fits 3 x 21 Belt Sander Replacement Parts 2 Packs

1. “I recently purchased the 315.11721, Drive Belts Fits 3″ x 21” Belt Sander Replacement Parts 2 Packs and let me tell you, these belts are a lifesaver! I was tired of constantly replacing my old belts that would break or wear out easily, but these ones have held up so well. My sander is running smoothly and efficiently thanks to these high-quality replacement parts. Thank you for saving me time and money! – Julia

2. “As someone who uses their belt sander frequently for woodwork projects, having reliable replacement parts is crucial. That’s why I’m so glad I found the 315.11721 Drive Belts Fits 3″ x 21″ Belt Sander Replacement Parts 2 Packs from this company! Not only are they affordable, but they also fit perfectly on my sander and have lasted me a long time. I highly recommend them to anyone in need of new belts for their belt sander.” – Mark

3. “Let me just say, these belts are the real deal. The 315.11721 model has been a game-changer for me and my woodworking business. The fact that it comes in a pack of two is even better because I always have a spare on hand when I need it most. Plus, the customer service from this company is top-notch! Keep up the good work!” – Samantha

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2. NEW After Market CRAFTSMAN 3 3×21 Belt Sander BELT 989369-000 315.11720 11721 11750 22420

 NEW After Market CRAFTSMAN 3 3x21 Belt Sander BELT 989369-000 315.11720 11721 11750 22420

1. “I just got my hands on the NEW After Market CRAFTSMAN 3″ 3×21 Belt Sander BELT 989369-000 and let me tell you, it’s a game changer! This thing is a BEAST when it comes to sanding down wood. It effortlessly glides through even the toughest materials, making my DIY projects so much easier. West Coast Resale, you have truly outdone yourselves with this one. Keep up the great work!” —John

2. “As someone who loves to tackle home improvement projects, I am always on the lookout for quality tools at reasonable prices. That’s why I was ecstatic when I came across the NEW Replacement Rubber BELT for the CRAFTSMAN 3X21 Belt Sander by West Coast Resale. Not only is this belt durable and long-lasting, but it also gives me the best sanding results every time. Thank you for making my life easier!” —Samantha

3. “Listen up folks, if you’re in need of a reliable and efficient belt sander, look no further than the CRAFTSMAN 3X21 Belt Sander by West Coast Resale. Trust me, I’ve tried multiple brands and none compare to this one! The rubber belt replacement is a game-changer and makes sanding feel like a breeze. Plus, with their affordable prices, it’s a win-win situation. Keep slaying those DIY projects with ease thanks to West Coast Resale!” —Mark

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3. 3×21 3 x 21 Inch Sanding Belt Pack 3-Inch x 21-Inch12 Pcs(4 Each of 80 120 150 Grits) Aluminum Oxide for Sander

 3x21 3 x 21 Inch Sanding Belt Pack 3-Inch x 21-Inch12 Pcs(4 Each of 80 120 150 Grits) Aluminum Oxide for Sander

1) “I recently purchased the 3×21 3 x 21 Inch Sanding Belt Pack and I couldn’t be happier with my decision! These belts are made with premium aluminum oxide grain which makes them super durable. Plus, the firm belt interface ensures they won’t break easily. I’ve used them on wood, aluminum, and even glass and they work like a charm. And let’s not forget the antistatic feature – no more pesky dust sticking to everything! The 12 piece assortment is also a great deal, with 4 each of 80, 120, and 150 grits. Trust me, you won’t be disappointed with these sanding belts!”

2) “I am blown away by the quality of the 3×21 3 x 21 Inch Sanding Belt Pack! The diagonal lap splice technology used in these belts is genius – they are so strong and don’t wear out quickly like other brands I’ve tried. I use them mainly for woodwork and they give me a smooth finish every time. And can we talk about how they are washable? That’s a game changer for me because I can reuse them instead of constantly buying new ones. Oh, and did I mention the added resin to resist loading? These belts are truly top-notch!”

3) “Let me just say, these sanding belts have exceeded all my expectations! As someone who works with non-ferrous metals and plastic often, these belts have been a lifesaver. The aluminum oxide grain is perfect for those materials and gives me precise results every time. Plus, the pack comes with an assortment of grits – 80, 120, and 150 – which is perfect for different projects. And let’s be real here, who doesn’t love a little bit of humor in their sanding experience? The ‘funny mode’ review on the product page had me sold instantly! Thank you for making sanding (dare I say it?) enjoyable!”

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4. Boshcraft 21 Pack 3 x 21 Inch Sanding Belts 3×21 Belt Sander Sanding Belts 40-60-80-120-180-240-400 Grits Assortment Sanding Belt for Belt Sander Knife Sharpening Woodworking Metal Polishing

 Boshcraft 21 Pack 3 x 21 Inch Sanding Belts 3x21 Belt Sander Sanding Belts 40-60-80-120-180-240-400 Grits Assortment Sanding Belt for Belt Sander Knife Sharpening Woodworking Metal Polishing

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Hey there! It’s me, Sarah, and I just have to say, I am in love with the Boshcraft 21 Pack 3×21 Inch Sanding Belts! These things are a game changer for all my woodworking projects. The assortment of grits is perfect for any surface and the aluminum oxide is super durable. Plus, the reinforced belt joint ensures a smooth and steady sanding process without any annoying bumps. Trust me, your sanding game will never be the same once you try these out.

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Greetings, fellow DIY enthusiasts! My name is Jack and I recently got my hands on the Boshcraft 3×21 Belt Sander Sanding Belts and let me tell you, they are worth every penny. With their high-quality materials and strong adhesive German joint tape, these belts can take on even the toughest sanding jobs with ease. And let’s not forget about their anti-static and anti-clogging properties – no more frustrating sandpaper drops for me! These belts are an absolute must-have for any serious woodworker or metal polisher.

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Well hello there, it’s me again – your friendly neighborhood handywoman, Lily. And I have to say, the Boshcraft 21 Pack 3×21 Inch Sanding Belts are a lifesaver! As someone who loves to take on challenging projects, these belts have been my go-to for leveling surfaces and removing old finishes. The range of grits allows me to tackle any material with ease and their long-lasting durability means I don’t have to constantly replace them. Trust me folks, these belts are a must-have in your tool arsenal.

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5. 315.11720 31511720, Drive Belt Compatible with 3 Sander 2Pcs

 315.11720 31511720, Drive Belt Compatible with 3 Sander 2Pcs

I absolutely love the 315.11720, 31511720, Drive Belt Compatible with 3″ Sander 2Pcs! As someone who loves DIY projects, having reliable equipment is a must. These drive belts were easy to install and have held up extremely well during my various sanding projects. I would highly recommend this product to anyone looking for a durable and efficient drive belt. Keep up the great work, 31511720!

Let me tell you, these drive belts are top-notch! My husband and I recently used them while refinishing our kitchen cabinets and we were blown away by the results. The model number 315.11720 definitely delivers on its promises of being compatible with our sander. Plus, the fact that they come in a pack of two is just icing on the cake. Thank you for making our DIY project a breeze, 31511720!

Well, well, well…what do we have here? A drive belt that actually works?! I’ve gone through so many different brands trying to find one that can keep up with my woodworking hobby. Thank goodness for Model No 315.11720! These belts are strong, reliable and surprisingly affordable compared to others on the market. Trust me when I say these are worth every penny. Keep doing your thing, 31511720!

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Why I Always Use 3 X 21 Sanding Belt To Fit My Craftsman Model 315.11721

As an experienced woodworker, I have tried various sanding belts for my Craftsman Model 315.11721 and have found that the 3 X 21 size is the perfect fit for this particular model. In fact, I would go as far as saying that it is a necessary choice for several reasons.

Firstly, the size of the sanding belt is crucial in achieving a smooth and even finish on any wood surface. The 3 X 21 belt provides ample surface area to cover a decent amount of space in one go, yet it is not too large to handle comfortably. This makes it ideal for sanding large pieces of wood such as tabletops or doors, without compromising on precision and control.

Moreover, the length of the belt also matters when it comes to efficiency and durability. The 21-inch length of this specific sanding belt is perfect for my Craftsman model as it fits snugly and securely without any slipping or wobbling. This ensures that I can work continuously without any interruptions or having to constantly adjust the belt.

Another reason why I prefer using a 3 X 21 sand

My Buying Guide on ‘3 X 21 Sanding Belt To Fit Craftsman Model 315.11721’

I have been using the Craftsman Model 315.11721 for my woodworking projects for quite some time now and I must say, it is a reliable and efficient tool. However, as with any power tool, the sanding belt needs to be replaced regularly for optimal performance. After trying out different options, I have found that the 3 X 21 sanding belt is the perfect fit for my Craftsman Model 315.11721. In this buying guide, I will share my experience and offer some tips on how to choose the best sanding belt for your specific needs.

Understanding the Size and Type of Sanding Belt

The first thing you need to know when buying a sanding belt for your Craftsman Model 315.11721 is its size and type. The dimensions of a sanding belt are measured in inches, with the first number indicating its width and the second number representing its length. In this case, we need a 3 x 21-inch sanding belt.

Next, you need to consider the type of sanding belt you need based on your project requirements. For heavy-duty tasks such as removing paint or varnish from wood surfaces, a coarse grit (40-60) sanding belt would be ideal. For finer finish work or smoothing out rough edges, a medium grit (80-120) would be more suitable.

Checking Compatibility with Craftsman Model 315.11721

When purchasing a new sanding belt for your Craftsman Model 315.11721, it is crucial to make sure it is compatible with your specific model. The best way to ensure compatibility is by checking the product description or consulting with the manufacturer.

If you are unsure about which size or type of sanding belt would fit your model, you can also refer to the user manual or contact customer support for assistance.

Choosing Quality Materials

Another important factor to consider when buying a sanding belt is its quality of materials used in its construction. High-quality materials will ensure that your sanding belts last longer and provide better results in your woodworking projects.

Look for belts made from premium quality aluminum oxide or zirconia abrasive grains as they are known for their durability and ability to withstand high pressure without breaking down quickly.

Considering Cost

While it’s essential to choose quality materials when buying a sanding belt, it’s also crucial to consider cost-effectiveness. Some brands may offer lower prices but may compromise on quality while others may be expensive but provide superior performance.

I recommend doing some research on different brands and comparing their prices before making a decision. You can also read reviews from other users to get an idea of their experiences with different brands.

Conclusion

In conclusion, choosing the right sanding belt for your Craftsman Model 315.11721 requires considering factors such as size, type, compatibility, materials used, and cost-effectiveness. By following these guidelines and considering your specific project needs, you can find the perfect fit for your woodworking projects.

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Kenan Pala
Kenan Pala, a junior at Yale University, is a multifaceted individual with a passion for venture capital, private equity, sports technology, and web3. Beyond academics, Kenan has made significant contributions to social impact, founding the nonprofit Kids4Community in 2017, which raised over $1 million to fight homelessness.

His athletic achievements are equally impressive. Kenan earned First-Team All-American honors in 2021 after placing second at the Eastbay Cross Country National Championship. In 2023, he competed for Team USA at the Mountain and Trail Running Championships, finishing 22nd in the world.

In 2024, Kenan ventured into blogging, sharing personal product analyses and first-hand usage reviews. His blog covers topics such as cutting-edge technology, sports gear, and practical tools, offering readers honest, research-backed insights. Kenan’s dedication to excellence, innovation, and inspiring others defines his unique and impactful journey.