Are you trying to find pencil sharpener heavy duties among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!
We investigated and evaluated a number of the top-selling pencil sharpener heavy duties on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 25 hours of research and did 17 pencil sharpener heavy duties tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!
An overview of our top picks
Table of contents
The best pencil sharpener heavy duties you can buy today
- This 6-hole electric pencil sharpener fits almost all standard and jumbo pencils varying in size(withiφ11.2mm) and shape(round, triangular, hexagonal, etc), and gives a sharp, even, smooth pencil point each time.
- This heavy duty pencil sharpener can sharpen 7000 times without overheating issues which is great for heavy use in school.
- This classroom pencil sharpener is incredibly fast in sharpening speed, 3s for a new pencil and 2s for a used pencil. Teachers must have this breakage-free electric pencil sharpener.
- This colored pencil sharpener will auto stop when the pencil is sharpened well, which really saves pencils. Kids can easily handle this pencil sharpener.
- This pencil sharpener has a larger and see-through shavings bin which rarely needs to clean. The 4 suction cups at the bottom are strong enough to hold this pencil sharpener in place.
- 【6-Hole Pencils Sharpener: For Skinny & Jumbo Pencils】The 6 pencil holes of this electric pencil sharpener accommodate almost all your pencils varying in size(withiφ11mm) and shape(round, triangular, hexagonal, etc), and keep every pencil inside in such a way as to be snugly fitted in position while sharpening for even cutting. The point this electric sharpener gives on a pencil is sharp, even and also smooth for its integrated auto deburring process at the end of each sharpening cycle.
- 【Electric Pencil Sharpener Heavy Duty: 7000 Sharpening Times】The industrial grade helical blade of this electronic pencil sharpener is engineered to be extremely tough for extended longevity up to 7000 sharpening times and for under heavy use in classroom full of students as it can consecutively sharpen more than 500 pencils without having to stop between every few uses like most pencil sharpeners that are born with overheat issues.
- 【Electric Pencil Sharpener for Classroom: Fast Sharpen in 3S】This plug in pencil sharpener sharpens pencil incredibly fast(Less than 3s for new and 2s for used) and to a fine point w/o breaking the tips, which makes it a teacher’s dream sharpener for its speed, efficiency, and breakage-free feature. One more plus is the strong motor power that ensures smooth operation every time, which is quite different from other classroom pencil sharpener that bogs down or pauses too much thru sharpening.
- 【Electric Pencil Sharpener for Colored Pencils: SAVE PENCILS】 1. Auto stop once pointy keeps every pencil from being over sharpened and is ideal for even kids to use ; 2. Shave wood off as little as possible so it doesn’t wear down the pencil like most being electric; 3. No pencil lead breakage in the pencil sharpener or on the paper under normal pressure as this afmat electric pencil sharpener sharpens with ensured precision and puts sharp and durable point on every pencil.
- 【Large Capacity Shavings Bin w/ 4 Suction Cups】This pencil sharpener has a much bigger shavings bin than most electric pencil sharpeners and can hold a lot before needing to be dumped. Plus, the shavings bin is see-through, and drawer-type that can be easily opened when to empty and tightly assembled when to close since these pencil sharpeners have a stopper at the base, which works better on latching. The 4 suction cups are strong enough to hold this heavy duty pencil sharpener in place.
- 【Upgraded Motor-10000 Sharpening Times】This heavy duty electric pencil sharpener is a must for teachers or anyone who has a heavy use on pencil sharpeners. With upgraded stronger motor, this electric pencil sharpener can sharpen over 10000 times in only 3-5 seconds with ease. You will get a sharp and beautiful pencil point each time. Please don't push the pencil too hard when sharpening, or it will make "hum" noise and not sharpen pencils.
- 【UL Listed Electric Pencil Sharpener】Our classroom pencil sharpener is UL listed and has no issues after sharpening 200 pencils at a time. It is faster, more durable and powerful than any other helical blade sharpeners due to its bigger and stronger helical blade and motor. Perfect gift for kids, teachers, students, engineers, children, artists, and anyone who needs a heavy duty pencil sharpener!
- 【Colored Pencil Sharpener】 This professional pencil sharpener will start sharpening automatically when you insert a pencil. Take out the pencil when the motor sound changes and the resistance of sharpening decreases. Great for graphite and colored pencils within 6.5-8mm, such as Prismacolor Premiers, Derwent, Verithins, Faber-castell, Koh-I-Noor Progresso. Please note that it is not recommended to sharpen SOFT CORE pencils as it may cause jams in blade.
- 【Commercial Pencil Sharpener】 High efficiency, fast speed and heavy use make it an industrial and commercial pencil sharpener. It has two safety features: stop working when the shavings box is removed or not closed tightly and stop sharpening when it is overheating . Non-skid food pads at the bottom make it more stable to sharpen.
- 【Electric Pencil Sharpener Plug in】 This AFMAT electric pencil sharpener is easy to use. Just plug the sharpener into a 120V outlet and start to use.
- 75% faster sharpening and 12x longer cutter life
- QuietSharp fan-cooled motor with thermal overload protection for quiet, stall-free use
- Tamper-proof safety switch shuts motor down when large, easy-clean shavings bin is removed
- Tip Saver Technology prevents over sharpening and extends pencil life
- One-hand easy-turn selector dial and oversized, die-cast metal base for superior stability
- This sharpener is perfect for the classroom its durable enough for the highest volume users
- Super sharp helical 12-blade technology quickly makes the perfect pencil tip. The low noise rating keeps the classroom quite
- Multi-hole dial accommodates all popular pencil sizes including colored pencils
- Oversized clear reservoir is easy to empty without leaving a mess
- Never over sharpen again. The built in Auto Stop prevents over sharpening of pencils
- FULLY AUTOMATIC PENCIL SHARPENER: Simply drop a pencil in and this electric pencil sharpener will auto feed in and auto eject the pencil once pointy. This is the best pick of the back-to-school style sharpeners. This robot pencil sharpener is really a no-touch, which ensures kid' hands’ safety and avoids hand pain.
- LARGE HOLE PENCIL SHARPENER: Fit in almost every pencil in different sizes between φ7-11.5mm, and also in different shapes. While sharpening, the optimized mechanism will try its best to keep your pencil centered to avoid uneven tips. (If there are uneven tips, please check if the pencil core is off-center.)
- 3 SHARPNESS OPTIONS: The sharp, medium, and blunt tip settings cover almost all your needs including drawing fine lines and covering a large area. The bluntest tip is really thick for both the expert artists to shade and kids who’re hard on pencils. Note: Soft core pencils are recommended to use medium or blunt tip setting to avoid tip breakage.
- RECHARGEABLE PENCIL SHARPENER: This pencil sharpener can be recharged and reused, and used anywhere, indoor and outdoor. When out of battery power in the very moment, using while charging is supported as well(Recommended to use 5V 2A adapter). The blade is replaceable. ASIN for blade: B0CJ8YYSV5
- SPACE-SAVING & ADORABLE DESIGN: This vertical ROBOT style pencil sharpener features a very small footprint and looks quite adorable, which will perfectly fit on a smaller school table and also easily fit into kids’ backpack. Please do believe that no kids will refuse to have such a cute gadget.
- This electric pencil sharpener fits for 6-11mm standard pencils of various shapes: round, hexigonal, triangular.
- This classroom pencil sharpener will auto stop when the pencil is sharpened well. No wasting pencils anymore.
- This pencil sharpener can sharpen 10000 times without wearing, which can last for years. Teachers must have.
- The sharpening speed is super fast. Only 3 seconds for a new pencil and 1 second for a dull pencil.
- This pencil sharpener is super easy to use. Just plug it into a 120V wall outlet. Perfect for school, home and office. Note: If the shavings box is not installed in place, the pencil sharpener will not work for safety concern.
- FULLY AUTOMATIC PENCIL SHARPENER: Simply drop a pencil in and this electric pencil sharpener will auto feed in and auto eject the pencil once pointy. This is the best pick of the back-to-school style sharpeners. This robot pencil sharpener is really a no-touch, which ensures kid' hands’ safety and avoids hand pain.
- LARGE HOLE PENCIL SHARPENER: Fit in almost every pencil in different sizes between φ7-11.5mm, and also in different shapes. While sharpening, the optimized mechanism will try its best to keep your pencil centered to avoid uneven tips.
- 3 SHARPNESS OPTIONS: The sharp, medium, and blunt tip settings cover almost all your needs including drawing fine lines and covering a large area. The bluntest tip is really thick for both the expert artists to shade and kids who’re hard on pencils. Note: Soft core pencils are recommended to use medium or blunt tip setting to avoid tip breakage.
- RECHARGEABLE PENCIL SHARPENER: This pencil sharpener can be recharged and reused, and used anywhere, indoor and outdoor. When out of battery power in the very moment, using while charging is supported as well(Recommended to use 5V 2A adapter). The blade is replaceable. ASIN for blade: B0CJ8YYSV5
- SPACE-SAVING & ADORABLE DESIGN: This vertical ROBOT style pencil sharpener features a very small footprint and looks quite adorable, which will perfectly fit on a smaller school table and also easily fit into kids’ backpack. Please do believe that no kids will refuse to have such a cute gadget.
- DOUBLE HOLE DESIGN - Pencil sharpeners with double holes design can be used to sharpen pencils of different thicknesses, with pink, green, blue and yellow four different colors to choose from. This can stimulate the interest of children and the feeling of writing.
- PERFECT DESIGN - The small handheld pencil sharpener comes with a case for storing pencil shavings that is easy to clean and won't stain your work surface. Transparent design, you can clearly see the pencil sharpening process when using it, and it will not damage the pencil.
- HIGH QUALITY MATERIAL - The pencil sharpener housing is made of high quality transparent plastic, and the internal blade is made of high carbon steel, which is long-lasting and very sharp.
- PORTABLE - The manual pencil sharpenersrs are small and compact enough to carry with you or use anywhere you go.
- WIDE RANGE OF USES - The small pencil sharpener is suitable for schools, classrooms, offices, art projects, studios, homes etc, providing essential stationery supplies for students, teachers and professionals.
- 【Auto Stop & Fast Pencil Sharpener】Minify Electric Pencil Sharpener can sharpen a new pencil in five seconds, and sharpen a blunt pencil in three seconds. The Pencil Sharpener will auto stop when it sharpen at a perfect point. Just insert the pencil and it will automatically stop when sharpened.
- 【3 Adjustable Sharpen Modes】This plug-in electric pencil sharpener has three adjustable sharpen modes, sharp, medium, and blunt. Pencils can be sharpened in 3 different modes. Adjust the mode according to your needs, use sharp mode for writing, and medium/blunt mode for drawing.
- 【2000mAh Rechargeable Lithium Battery】Minify pencil sharpener comes with a 2000mAh rechargeable battery and a Type-C cable, which can sharpen 600 times in two hours of charging. Charging via USB (note: does not include power adapter). This pencil sharpener is easy to carry and can be used anywhere.
- 【6000 Sharpening Times】This heavy-duty pencil sharpener with strong and durable helical blade can sharpen over 6000 times. Ideal for teachers, students, children, artists, and anyone who needs a perfect pencil sharpener!
- 【Portable and easy to clean】This colored pencil sharpener has a larger shaving box to reduce cleaning times. The non slip pad at the bottom stabilizes the pencil sharpener on the table, preventing pencil shaving from easily leaking out. Incorrect installation will cause the blade to automatically start without a pencil.
- Thoughtful Dual Hole Design: these sharpeners for kids are designed with double holes, the size is about 1.53 x 1.45 x 0.74 inch, comfortable to hold, which can be applied to sharpen pencils and crayons of different colors, practical and beautiful
- Package Contents: you will receive 32 pieces of handheld pencil sharpeners for kids, coming with 4 colors, fluorescent yellow, rose red, green, blue, large quantity for you to use and replace, you can also share them with others
- Practical and Useful: the pocket pencil sharpener adopts a classic round design, which is comfortable to hold and can be applied to sharpen pencils and crayons; It is both practical and beautiful, the product is small, try to make the pencil parallel to the blade edge, and it is more labor saving to sharpen pencils
- Reassuring Material: the pencil sharpeners for kids are made of quality plastic and metal materials, sturdy and reliable, not easy to deform or break, you can use them for a long time, which can bring you a lot of convenience
- Broad Scope of Applications: the hand held pencil sharpener bulk is practical and colorful, you can use it in the classroom, office, home, library and other occasions, and you can also apply it as office and school activity prize
- 3 Sharpening Settings: Blunt, medium, sharp. Sharp point for sketch，medium point for kids and daily writing, blunt point for colored pencil and easier bleeding.
- Guaranteed to Last: Crafted from high-quality materials, provides up to 5000 rounds of sharpening without wearing out.
- Fast & Durable Blade: With a more powerful motor, can fast sharpen a new pencil in 5 seconds and a used pencil in 3 seconds.
- Safety Device: Upgrade electric pencil sharpener provides an overheating protection function, which makes it an ideal choice for your kids.
- USB & Battery Operated: The electric pencil sharpener support 2 AA batteries(not included) and USB powered(included). When the battery power is insufficient, it can be powered by USB, which greatly saves the cost of the battery.
- 【M&G VALUE PACKAGE】Our package includes a 4.1inch cute bear design electric pencil sharpener. This sharpener can be powered by USB Charging (package included) or 2 AA batteries (Package not included), making it convenient for handheld and portable use.
- 【HIGH QUALITY】Our pencil sharpener is of high quality. Additionally, it has a service life of up to 8000 uses. It sharpens brand new pencils quietly in 3-5 seconds to a fine point without wearing down pencils, saving your time compared to traditional manual pencil sharpeners.
- 【EASY TO USE】The electric pencil sharpener is safe for your kids to use, with a 6-8mm diameter shaving entrance that prevents kids' fingers from being inserted. It also has a shavings storage to handle a lot of shavings.
- 【3 ADJUSTABLE MODE】The Rechargeable Pencil Sharpener is easy to take apart and replace. It features an adjustable pen tip with 3 levels of thickness, catering to various types of pencils. The large-capacity chip collection box and anti-lead breakage design bring more convenience to you and your kids.
- 【QUALITY ASSURANCE】Dual power supply design. A good choice for students, teachers, office workers, artists, etc. You can use this portable pencil sharpener anywhere you want – battery-operated when you need to go out and USB-powered for indoor use.
- METALLIC CHROME FINISH - Be the envy of the office with this stylish and trendy chrome sharpener
- HHC CUTTER - The hardened helical allows for 4x longer cutting life sharpening than your average sharpener
- POWERFUL MOTOR - The days of sharpeners stalling are behind us. This motor is very powerful and perfect addition to your current office supplies
- SPACE SAVER DESIGN - This small electric pencil sharpener doesn’t take up too much space. As home officesbecome more popular, it becomes necessary to get the most out the limited space available.
- SAFETY SWITCH - When the tray is removed, no need to worry about the sharpener operator. Unless the tray is engaged, the pencil sharpener will not run
- This electric pencil sharpener battery operated has 2 power sources: powered by 4 x AA batteries (Not Included), or a USB cable (Only Include USB cable). When the battery power is insufficient, it can be powered by USB, which greatly saves the cost of the battery.
- Two separate holes for different pencil diameters: 6-8 mm and 8-12 mm. It can sharpen almost all 6-12mm pencils, such as No. 2 pencils, colored pencils, charcoal pencils and more.
- High-quality helical steel cutter which is good enough to get a well-sharpened point. Press down pencil to start work and automatic sharpening, only needs 4 seconds. Fast sharpen and easy to use.
- In addition to the 2 blades that come with this machine, we also give away 2 spare blades (Totaling 4 Blades). The whole sharpener is easy to take apart. Then you can easily replace the blades or clean it up.
- The sharpener is small and lightweight, easy to carry, an ideal choice for students, engineers, fashion designers, and architects. Perfect for using at home, classroom and office.
- Durable & Quality-Made - Our specialized carpenter pencil sharpener is built to last, crafted with premium-quality ABS plastic and strong steel for long-lasting use in tough carpentry environments.
- Perfect Pencil Shapes for Carpenter Accessories - Use the round sharpener's built-in filing stone to sharpen pencils flawlessly, with flat or rectangular leads for precise measurements and markings.
- High-Visibility Design - Don't waste time trying to find a sharpener for your wooden construction pencils. The bright orange color is instantly visible on busy job sites or cluttered workbenches.
- Practical Multipack - Stay sharp and productive with a convenient set of 3 pencil sharpeners. Place them in various locations for quick access, so your carpenter's big pencils are always ready to use.
- Cost-Efficient Tools - Save money by extending the life of your pinewood carpentry pencils with our reliable and efficient construction carpenter pencil and sharpener. Minimize your replacement needs.
- HHC CUTTER - The hardened helical allows for 4x longer cutting life sharpening than your average sharpener
- POWERFUL MOTOR - The days of sharpeners stalling are behind us. This motor is very powerful and perfect addition to your current office supplies
- SAFE & EASY TO USE - The electric pencil sharpener is very safe. 6-8mm diameter shaving entrance can prevent kid's fingers from inserting. And it has a large shavings storage.
- PORTABLE & EASY TO CLEAN: Powered by an USB cord and AA batteries. The top opening lid and large shaving box make cleaning a breeze, keeping your desk tidy.
- QUALITY ASSURANCE - A good Choice for students, teachers, office workers, artists etc. You can use this portable pencil sharpener anywhere you want.
- Sold as 1 Each.
- Electric pencil sharpener recommended for personal or small office use (up to 10 uses per day)
- Heavy-duty sharpener is the ultimate in versatility
- Comes in gray/silver
- Desktop pencil sharpening for your convenience
- Premium Quality: Our Magnesium Pencil Sharpener is made from high-grade magnesium alloy, ensuring durability and long-lasting performance. The sturdy construction allows for a smooth and precise sharpening experience, making it the perfect tool for both students and professionals.
- Portable and Convenient: This compact pencil sharpener is lightweight and easy to carry, making it ideal for use on-the-go. Whether you're in the classroom, office, or traveling, you can easily sharpen your pencils whenever and wherever you need.
- Ergonomic Grip: The handle of our Magnesium Pencil Sharpener is ergonomically designed for a comfortable grip, reducing hand fatigue during prolonged use. The non-slip surface ensures stability and precision while sharpening, giving you full control over the sharpening process.
- Versatile Use: Our magnesium pencil sharpener is suitable for various types of pencils, including colored pencils, graphite pencils, and more. Whether you need to sharpen your writing utensils or artistic tools, our pencil sharpener can handle it all. Its versatility makes it a must-have tool for any pencil user.
- FULLY AUTOMATIC PENCIL SHARPENER: Simply drop a pencil in and this electric pencil sharpener will auto feed in and auto eject the pencil once pointy. This is the best pick of the back-to-school style sharpeners. This robot pencil sharpener is really a no-touch, which ensures kid' hands’ safety and avoids hand pain.
- LARGE HOLE PENCIL SHARPENER: Fit in almost every pencil in different sizes between φ7-11.5mm, and also in different shapes. While sharpening, the optimized mechanism will try its best to keep your pencil centered to avoid uneven tips.
- 3 SHARPNESS OPTIONS: The sharp, medium, and blunt tip settings cover almost all your needs including drawing fine lines and covering a large area. The bluntest tip is really thick for both the expert artists to shade and kids who’re hard on pencils. Note: Soft core pencils are recommended to use medium or blunt tip setting to avoid tip breakage.
- RECHARGEABLE PENCIL SHARPENER: This pencil sharpener can be recharged and reused, and used anywhere, indoor and outdoor. When out of battery power in the very moment, using while charging is supported as well(Recommended to use 5V 2A adapter). The blade is replaceable. ASIN for blade: B0CJ8YYSV5
- ROBOT ELECTRIC PENCIL SHARPENER: This vertical ROBOT style pencil sharpener features two dotted eyes and looks quite adorable, which will perfectly fit on a smaller school table and also easily fit into kids’ backpack. Please do believe that no kids will refuse to have such a cute gadget.
How to choose a good pencil sharpener heavy duties
Does the idea of finding a fantastic pencil sharpener heavy duties make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!
Your presence here indicates that you are interested in pencil sharpener heavy duties. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top pencil sharpener heavy duties products available right now. You might be wondering how we came up with the list. How was this buying guide developed?
First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top pencil sharpener heavy duties on the market right now!
The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:
Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top pencil sharpener heavy duties brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.
Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top pencil sharpener heavy duties based on those.
Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.
Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.
Customer ratings: Would it be accurate to suggest that the pencil sharpener heavy duties were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.
Customer Reviews: Like ratings, provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.
Seller Rank: This is very intriguing! Not only do you need a good pencil sharpener heavy duties, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.
Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your pencil sharpener heavy duties.
Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting pencil sharpener heavy duties for months and years to come.
Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.
Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.
These are the standards by which we selected our pencil sharpener heavy duties. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.
Why should you believe us?
There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what pencil sharpener heavy duties should you purchase in 2022?
This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on pencil sharpener heavy duties.
