It is always difficult when it comes to decide and making final call choosing belt knife sharpener, hence we are here today so be sure to check the product reviews that will solve your confusion and save time. Reviews are a great way to find out if the product is right for you and whether it has any design flaws. If there are multiple bad reviews, you may want to look at other products. Negative reviews can tell you a lot about the product, including things you may not have thought to consider. They can tell you about any potential issues with the product. They can also tell you about issues with the manufacturer’s customer service. To help you out, we’ve collected reviews of what we think are the belt knife sharpener this year. Before you proceed with anything, read through our thoughts on the top belt knife sharpener, as well as an overview of what you need to know when considering your buying
This is the ultimate buyers guide belt knife sharpener.
The Best belt knife sharpener
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BUCKTOOL Dual Speed 1" x 42" Belt Disc Sander Combo, Bench Knife Sharpener with Large Work Table,...
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The Best belt knife sharpener
Work Sharp Knife & Tool Sharpener Mk.2 110v
$89.95 in stock
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as of June 18, 2025 10:02 am
Features
- NEW & IMPROVED: The Mk.2 has all the capabilities of the MK, but for tools and sharpening every knife you own. It builds upon the original, with new features to make sharpening faster, easier, and more repeatable than ever before.
- FLEXIBLE BELTS: The belts conform to the edge of any blade and can be used as a grinding blade to sharpen outdoor tools, lawn mower blades, pocket and kitchen knives, even serrated knives, scissors, and many other common edge tools.
- TWO-SPEED MOTOR: Providing more control and power you need for heavier sharpening or grinding tasks on tools like lawnmower blades, axes and garden tools. The edge guide supports the knife all the way to the tip and makes sharpening easier.
- 3-YEAR WARRANTY: All Work Sharp sharpeners come with a comprehensive 3-year warranty. Each knife & tool sharpener is meticulously designed and quality-checked at our Oregon facility. We proudly stand behind our products.
- DESIGNED, ENGINEERED, & CALIBRATED IN OREGON: We design, engineer, and calibrate our sharpening machines all under one roof in Ashland, Oregon & ensure our products are sourced from the highest caliber manufacturers, both in the USA and globally.
Smith's 50933 Corded Knife & Tool Sharpener , Orange
$46.30
in stock
3 new from $46.30
Free shipping
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as of June 18, 2025 10:02 am
Features
- KNIFE & SCISSOR SHARPENER – Smith’s Electric Belt Sharpener effectively sharpens both straight-edge knives and scissors, making it a versatile tool for your kitchen or workshop.
- PRECISION SHARPENING – Our sharpener simplifies the sharpening process with preset angle guides set at 20° for straight-edge knives, ensuring consistent and precise results every time. Additionally, it includes a preset guide for sharpening scissors, making it easy to achieve optimal sharpness.
- SHARPENING BELTS – Equipped with three abrasive belts (fine, medium, and coarse), allowing you to choose the level of sharpness desired for your blades. The replaceable belts ensure long-lasting usability, providing convenience and cost-effectiveness.
- ENHANCED PERFORMANCE – This electric sharpener features floating backing plates that keep the belt straight and prevent the blade tip from burning during sharpening sessions, ensuring a smooth and efficient sharpening process.
- 120 VOLTS – Operating at 120 volts, it provides sufficient power for effective sharpening, whether you're sharpening kitchen knives or workshop tools. Experience the convenience and efficiency of sharpening with the Smith's Knife & Scissor Sharpener, equipped with essential features for superior sharpening results.
Work Sharp Knife & Tool Sharpener Ken Onion Edition
out of stock
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as of June 18, 2025 10:02 am
Features
- ADJUSTABLE SHARPENING GUIDE: Produces precise edge bevels from 15 to 30 degrees for that perfect sharpen for your knife or tool.
- VARIABLE SPEED MOTOR: Handle every sharpening task, from grinding to honing. This sharpener has more power with improved cooling and the option of slow-speed honing or high-speed grinding.
- FAST, PRECISE, & REPEATABLE: Deliver a strong, long-lasting razor-sharp convex edge with no setup or calibration time. The 6000 grit belt measures .5 x inches for better contact with serrations and other hard-to-reach edges.
- 3-YEAR WARRANTY: All Work Sharp sharpeners come with a comprehensive 3-year warranty. Each knife & tool sharpener is meticulously designed and quality-checked at our Oregon facility. We proudly stand behind our products.
- DESIGNED, ENGINEERED, & CALIBRATED IN OREGON: We design, engineer, and calibrate our sharpening machines all under one roof in Ashland, Oregon & ensure our products are sourced from the highest caliber manufacturers, both in the USA and globally.
Work Sharp Knife & Tool Sharpener Mk.2+ Replacement Belt Kit
$102.90 in stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- 3 Year warranty on all products
- Work Sharp knife & tool sharpener Mk.2 sharpens every knife you own. It builds upon the original Work Sharp knife & tool sharpener, with new features to make sharpening faster, easier, and more repeatable than ever before.
- Sharpening angle guides increases precision and repeatability to get the proper edge angle every time and provides a scratch resistant leather lining. Quickly change from 25° outdoor knives to 20° kitchen knives in one guide.
- Flexible belts put a razor-sharp edge on their blades, now you can have the same technology in your home or shop like the professionals. The belts conform to the edge of any blade to sharpen outdoor, pocket and kitchen knives, even serrated knives, scissors*, and many other common edge tools.
- Assorted replacement belt kit includes (2) P80 coarse, (2) P220 medium, and (2) 6000 fine.
30 Pcs 1/2" x 12" Replacement Sharpening Belt Kit for Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2) - 80/120/240/400/1000/2500 Grits
$15.99
in stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- Compatiblity With: The 1/2" x 12" Replacement Belt Kit compatible with Official Work Sharp Knife & Tool Sharpener (WSKTS & WSKTS-KT / Mk.1 & Mk.2)
- Package Included: 30 Packs 1/2" X 12" Knife Sharpener Sanding Belts: 5 pcs 80 Grits Zirconia belts, 5 pcs 120 Grits Zirconia belts, 5 pcs 240 Grits Alumina belts, 5 pcs 400 Grits Alumina belts, 5 pcs 1000 Grits Silicon Carbide belts, 5 pcs 2500 Grits US-Alumina belts
- Premium Abrasives: The material for coarse 80/120 grit is zirconia, medium 240/400 grit is alumina, fine 1000 grit is silicon carbide, and the polishing 2500 grit is US pyramid alumina. Wear-resistant and long lasting
- Wide Application: These Different Grinding belt Set meet all your sharpening needs. Derusting, deburring, blade edge sharpening, welding spot grinding and polishing for metal, wood, fiberglass, rubber, plastic etc
- Stable and Strong Joints: The joint is flat and smooth, dual directional tape joint allow a smooth transition in either direction, there is no jumping during the grinding process, safe grinding.
BaiNuo Mini Belt Sander - Electric Bench Grinder Sinding Grinding Machine, 7 Adjustable Speed Grinder Polisher Knife Apex Edge Sharpener Kit for DIY Woodworking, Metal, Knife Making
out of stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- ▲【PACKAGE LIST】1 x Belt Sander; 1 Dust Cover; 1 Power Adapter; 3 Wrenches; 1pc colth polishing wheel; 10pc x Abrasive Belt (33×2.5cm/13×1inch).
- ▲【HIGH-QUALITY MATERIAL】The body of the Mini Belt Sander is made of high-quality aluminum alloy, which is sturdy and durable, not easy to rust, and has a long service life.
- ▲【POWERFUL POWER】Electric Sander Sanding Machine is equipped with super strong all-copper motor and double bearings, anti-skid and dust-proof, large torque, strong power and low noise.
- ▲【7-SPEED SPEED ADJUSTMENT】The mini belt sander is equipped with 7-speed speed adjustment device. You can adjust the speed according to your needs, which is very convenient.
- ▲【APPLICATION】Bench belt sander is easy to operate and ideal for home or work use. Suitable for DIY woodworking, metal, acrylic, knife making, crafts, etc.
Work Sharp WSSAKO81112 Blade Grinder Attachment for Ken Onion Edition Knife and Tool Sharpener
$79.95
in stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- Attachment only, requires the Work Sharp Ken Onion MK.1 Edition Sharpener for Use. Is not compatible for the Ken Onion MK.2
- This 4 pulley attachment is adjustable to sharpen knives and tools from 10 Degree to 35 Degree and includes fiveer (5) 1" x 18" engineered abrasive belts in a wide range of grits
- This attachment is similar to what blade makers use. Provides a wide range of adjustability, you can custom shape, sharpen and hone your blades at home
- The belt speed is adjustable from 1200 SFM to 2800 SFM to accommodate a wide range of sharpening and honing tasks
- The Blade Grinder attachment provides a full selection of 1" x 18" abrasive grit belts and also accepts an optional high density cotton belt for power stropping
BUCKTOOL Dual Speed 1" x 42" Belt Disc Sander Combo, Bench Knife Sharpener with Large Work Table, Professional Benchtop Belt Sander with Direct-drive 4.8A Brushless Motor for Metalworking, BD1801DS
$229.49
in stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- DUAL SPEED DIRECT DRIVEN MOTOR: 4.8A brushless induction motor can provide 1750 & 3450 RPM speeds for your different needs, 25% more sanding efficiency than belt-driven motor
- MAINTENANCE FREE & EASY ASSEMBLE: Unlike other belt-driven motors that need yearly belt change, the brushless induction motor do not need maintenance, and you only need to install 2 work tables, then the bench belt sander will be ready to work
- MADE FOR METALWORKING: From work tables to the machine base, and even the belt frame and dust ports are made of metal, this benchtop belt disc sander is just born for metalworking like knife making and all metal polishing
- EASY BELT DISC CHANGE: The easy-remove belt cover and quick belt release system makes belt changes ever fast. Hoop & loop design sanding disc makes disc replacement super easy and does not need to use glue anymore
- MULTI-ANGLE SANDING: the work table for sanding disc can be adjusted from 0-45 degrees for your different angles sanding needs
24 Pcs 1/2" x 12" Replacement Belt Kit for Work Sharp Original Knife & Tool Sharpener and Combo Knife Sharpener (WSKTS & WSKTS-KT) - 80/120/240/400/1000/1200 Grits
$11.79
in stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- Perfect Compatibility： This 1/2" x 12" Replacement Belt Kit is specifically engineered to work flawlessly with the Work Sharp Original Knife & Tool Sharpener and Combo Knife Sharpener (WSKTS & WSKTS-KT). It ensures a seamless fit and optimal performance, allowing you to maintain the sharpness of your knives and tools with ease.
- Comprehensive Belt Set： The kit comes with 24 Pcs 1/2" X 12" Knife Sharpener Sanding Belts. It includes a diverse range of grits such as 4 pcs 80 Grits Zirconia belts for heavy-duty coarse sharpening, 4 pcs 120 Grits Zirconia belts, 4 pcs 240 Grits Alumina belts for medium-level shaping, 4 pcs 400 Grits Alumina belts, 4 pcs 1000 Grits silicon carbide belts for fine-tuning, and 4 pcs 1200 Grits silicon carbide belts for a polished finish.
- As a professional sanding belt manufacturer, after hundreds of trials, we find that for a knife sharpner, the best material for coarse grit is zirconia, for medium grit is alumina and for fine grit is silicon carbide. So we provide this Replacement Belt Kit for perfect sharpening.
- Precision engineered dual directional tape joints allow a smooth transition in either direction.
- Anti-clogging compounds extend the lifetime of the belts.
Official Work Sharp Knife & Tool Sharpener Assorted (P80, P220, 6000) Replacement Belt Kit
$12.95 in stock
Amazon.com
as of June 18, 2025 10:02 am
Features
- Assorted replacement belt Kit includes (2) P80 coarse, (2) P220 medium, and (2) 6000 fine. These abrasive belts are direct replacements for the abrasive belts that comes standard with the WSKTS, WSKTS2, WSKTS-KT
- Premium grade, long lasting abrasive belts. Specific selection for optimum sharpening performance
- Manufactured by leading brands in belt technology: Norton (P80 & P220) and micro-mesh (6000)
- Abrasives: aluminum oxide (P80); ceramic oxide (P220); silicon Carbide (6000) - backing: waterproof polyester (P80, P220); flexible cotton backing with polymer emulsion cushioning layer (6000)
- Includes 6 high quality replacement belts: (2) belt of each grit: P80, P220, and 6000.
The Video Review of Best belt knife sharpener
Conclusion
Our best overall belt knife sharpener, the Perception and the reviews helps assist to choose you the product better. We hope our reviews buyer guide of these belt knife sharpener will help you pick the perfect belt knife sharpener for you and your buying decision making.