Top 10 Best Knife Sharpeners

# 1
Chef'sChoice Trizor XV EdgeSelect Professional Electric Knife Sharpener With 100-Percent Diamond Abrasives And Precision Angle Guides For Straight Edge and Serrated Knives, 3-stage, Gray
8,167 Reviews
Chef'sChoice Trizor XV EdgeSelect Professional Electric Knife Sharpener With 100-Percent Diamond Abrasives And Precision Angle Guides For Straight Edge and Serrated Knives, 3-stage, Gray
  • CONVERT YOUR KNIVES: Ideal for converting traditional 20-degree factory edges of household knives into high performance Trizor XV 15-degree edges
  • DIAMONDS: Advanced stropping stage and 100 percent diamond abrasives for sharpening straight edge and serrated blades. Noise is between 65 dB and 75 dB
  • EASY TO USE: Advanced, patented flexible spring guides for automatic adjustment and accurate control of the sharpening angle and feature simple on/off switch
  • THREE STAGES: 3-Stage EdgeSelect sharpening system for optimum versatility in providing the perfect edge for each cutting task. Stages 1 and 2 are plated with 100-percent diamond abrasives to sharpen and hone the edge and stage 3 uses a patented flexible abrasive system to polish and help prolong the life of serrated knives
  • RAZOR SHARP: The 15 Trizor XV combines the strength and durability of the Trizor edge with the flawless, ultra-sharp 15-degree XV technology. Time Required to sharpen is approximately 1 minute for first time sharpening and resharpening is approximately 10 seconds
  • ELECTRIC SHARPENER: Easily apply the astonishingly sharp Trizor XV Edge for ultimate sharpness and effortless cutting
  • 3-year limited warranty. Weight: 4.42 pounds
  • Measures approximately 10 L x 4.25 W x 4.25 H inches
# 2
Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades
1,289 Reviews
Mueller Professional Electric Knife Sharpener for Straight Knives Diamond Abrasives, Quickly Sharpening, Repair/Restore/Polish Blades
  • Expert Precision – A sharp knife is the most vital tool you need in your kitchen. The Mueller knife sharpener will help you achieve a professional edge with 100% fine diamond abrasives sharpening and honing your dull knives. Each blade angle can be reshaped, evenly sharpened and rejuvenated fast and simply with better precision than a sharpening stone.
  • Ideal For Various Knives – The knife sharpener tool has a unique dual-stage system. Dull, damaged and brittle knives can be reshaped in the first stage and polished and honed in the second stage. Sharpen stainless steel, hard steel, ceramic, sporting and folding knives, large and small to optimum condition.
  • Safe And Easy To Use - There is no risk involved in its operation. Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds. This sharpener is suitable for both right-handed and left-handed users. Each stage has two slots, one slot for each side of the blade, left and right. Now you can sharpen hassle-free even during meal prep.
  • Compact Design - This electric knife sharpener’s handy and simple design is a smart investment for your family kitchen. Lightweight and compact, the kitchen gadget is space-efficient and will easily fit into your kitchen drawer.
  • Superior Quality With Mueller - We are here to offer you only the best quality products designed to make your life easier. If you need any help, please feel free to contact us, our professional customer support is always here for you!
# 3
Work Sharp Precision Adjust Knife Sharpener
2,147 Reviews
Work Sharp Precision Adjust Knife Sharpener
  • The Work Sharp Precision Adjust Knife Sharpener is an angle guided, 3-sided abrasive jig-and-clamp style sharpener that makes manual sharpening faster, easier and more precise than ever.
  • ADJUSTABLE, REPEATABLE - Sharpening angle can be easily adjusted from 15°- 30°, in 1° increments.
  • TRI-BRASIVE ROD - Quickly index between coarse and fine diamond and fine ceramic stone.
  • V BLOCK CLAMP - Removable clamp secures knife safely and consistently.
Sale# 4
AccuSharp Knife & Tool Sharpener - Diamond-Honed Tungsten Carbide Rust-Free Sharpener Quickly Sharpens, Restores, Repairs & Hones Serrated Blades, Cutting Tools, Cleavers, Axes & Machetes
15,520 Reviews
AccuSharp Knife & Tool Sharpener - Diamond-Honed Tungsten Carbide Rust-Free Sharpener Quickly Sharpens, Restores, Repairs & Hones Serrated Blades, Cutting Tools, Cleavers, Axes & Machetes
  • EASY TO USE KNIFE SHARPENER: This is the perfect knife sharpener for chef’s knives, paring knives, serrated knives, filet knives, cleavers – you name it. If you own a knife, you need this sharpener.
  • GET A SHARP EDGE IN 10 SECONDS: A sharp blade makes it easier to get work done quickly and safely. The innovative AccuSharp Knife Sharpener lets you sharpen most blades in around ten seconds.
  • DIAMOND-HONED TUNGSTEN CARBIDE SHARPENER: AccuSharp sharpening blades are crafted from diamond-honed tungsten carbide, one of the hardest known materials. With it's unique design, the sharpening blades can be reversed doubling its life span.
  • DEPENDABLE & LONG-LASTING CONSTRUCTION: Most users report an average of five to 10 years between blade replacements. AccuSharp Knife Sharpeners will not rust and can be cleaned easily with soap and water or in your dishwasher.
  • SAFE, UNIQUE, ERGONOMIC HANDLE: Featuring a unique, ergonomic handle, the AccuSharp fits neatly in either hand to accommodate both right-handed and left-handed users. Includes a full-length guard that protects your fingers throughout the sharpening process.
# 5
Work Sharp E2 Kitchen Sharpener, DAA
908 Reviews
Work Sharp E2 Kitchen Sharpener, DAA
  • Push of a button - fully guided sharpener that automates the sharpening of your knives for an even angle and perfectly sharpened knife every time.
  • Professional level sharpness - designed to sharpen The highest-quality knife steels.
  • Versatility - sharpens kitchen knives, serrated edges, pocket knives, scissors and shears.
  • Longevity - replaceable flexible disc abrasives sharpen 100 knives before needing replaced.
  • Compact size - that easily fits in a drawer. Our space-saving design keeps you knife sharp and your counters clear.
# 6
Work Sharp Knife & Tool Sharpener Ken Onion Edition
9,487 Reviews
Work Sharp Knife & Tool Sharpener Ken Onion Edition
  • ADJUSTABLE SHARPENING GUIDE - produce precise edge bevels from 15° to 30°. motor- 120Vac/1. 5 amp. Duty cycle-1 hr. Continuous
  • VARIABLE SPEED MOTOR - handle every sharpening task, from grinding to honing. More power with improved cooling & the option of slow speed honing or high speed grinding. The variable speed control (1, 200 SFM to 2, 800 SFM) provides you with the optimal belt speed for the task at hand
  • PREMIUM FLEXIBLE ABRASIVE BELTS - deliver a strong, long lasting razor-sharp convex edge
  • FAST, PRECISE, & REPEATABLE - sharpening results with no set up or calibration time. The 6000 grit belt measures ½ x inches) for better contact with Serrations, gut hooks and other hard to reach edges
  • PROUD TO BE AN AMERICAN COMPANY - Work Sharp is part of Darex, a 4th-generation family owned company in Ashland, Oregon. For over 40 years we have been engineering industry-leading sharpening tools here in the USA
Sale# 7
Work Sharp Knife & Tool Sharpener
7,494 Reviews
Work Sharp Knife & Tool Sharpener
  • Sharpen every knife you own like a pro quickly, easily and with repeatable, consistent results. Creates the sharpest blades you've ever had!
  • Easily Replaceable Abrasive Grit Belts. Comes with premium abrasive belts to meet all your sharpening needs: Coarse (P80), Medium (P220) and Fine (6000). Abrasive belts won't burn or damage blade steel during sharpening.
  • Precision sharpening guides provide fast, easy, repeatable and consistent results. Kitchen Knife guide sharpens blades to a 40° angle – Outdoor Knife Guide sharpens to a 50° angle.
  • Can also be used to sharpen a wide range of bladed shop tools and lawn and garden tools such as Lawn Mower Blades, Garden Pruners, Shears, Shovels, Scrapers and more. Also makes the ideal hand held detail grinder
  • 1-year warranty – warranty only valid for North American 110v power source applications. Use of power converters for 220V not recommended. Can be run with 12V power inverter (min. 150 watt) from car, truck, RV, boat, etc.
# 8
Mueller Original Premium Knife Sharpener, Heavy Duty 4-Stage Diamond Really Works for Ceramic and Steel Knives, Scissors. Easily Restores Dull to Sharp
3,705 Reviews
Mueller Original Premium Knife Sharpener, Heavy Duty 4-Stage Diamond Really Works for Ceramic and Steel Knives, Scissors. Easily Restores Dull to Sharp
  • Simple And Fast - Sharpens with 100% fine diamond abrasives, reshapes the angle, evenly sharpens and rejuvenates the edge. Better than sharpening stone.
  • Ideal For Various Knives - With a four stage system, this tool also reshapes every angle of the knife with precision firstly. Furthermore, this unit polishes and hones the blade. This lightweight and compact kitchen gadget easily fit into your kitchen drawer. You can sharpen stainless steel, hard steel, ceramic, folding knives, large or small knives along with scissors.
  • Safe And Easy To Use - Simply position the dull blade on the sharpening slot and enjoy razor-sharpness in just seconds. This sharpener is suitable for both right-handed and left-handed users. The ergonomic handle can be held on either the right or left-hand side. It’s also safe to use and works for all types of blades, including high-quality, hard steel blades.
  • Compact Design – Mueller manual knife sharpener was designed with your kitchen in mind. The beautiful yet simple design will look great in your kitchen and will not take up available space.
  • Superior Quality With Mueller - We are here to offer you only the best quality products designed to make your life easier. If you need any help, please feel free to contact us, our professional customer support is always here for you!
Sale# 9
4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)
18,087 Reviews
4-in-1 Kitchen Knife Accessories: 3-Stage Knife Sharpener Helps Repair, Restore, Polish Blades and Cut-Resistant Glove (Black)
  • 3-Step Knife Sharpener: With our incredible 3-slot system, we’re revolutionizing the art of knife sharpening! The 1st diamond sharpening rod repairs and straightens damaged blades before the 2nd slot sharpens to restore its V-shape. Finally, the 3rd slot fine tunes for a clean polish.
  • Easy to Use: Whether you’re right or left-handed, the ergonomic handle allows you to restore your cooking knives in a matter of seconds! Simply place the blade in each of the slots and gently pull the knife through a few times for fast, effective sharpening.
  • Cut-Resistant Glove Included: At Kitchellence, we put the safety of our customers above all else. Designed with a non-slip base, our kitchen knife sharpener offers comfortable control while you work. We’re even including a cut-resistant glove for added safety!
  • Premium Quality: With our professional knife sharpener kit, you don’t have to be a chef to cook like one! Crafted from solid ABS plastic, it’s strong, durable and designed to last a lifetime. Made with high quality materials, knives will look and work like new.
  • Shop Risk Free: We’re so confident that you’ll love our knife sharpening kit, we’re backing each order with our unconditional money back guarantee! If you are not completely satisfied, simply return the product within 30 days and we’ll refund your purchase.
# 10
KitchenIQ 0009, Black 50009 Edge Grip 2 Stage Knife Sharpener, Manual
59,399 Reviews
KitchenIQ 0009, Black 50009 Edge Grip 2 Stage Knife Sharpener, Manual
  • Coarse for dull and damaged knives
  • Fine for polishing the knife and for quick touch-ups for an already sharp knife
  • Patented Edge Grip feature allows sharpening on the edge of the table or counter top- prevents the tip of larger knives from dragging over the surface of the counter
  • Compact for easy storage. Carbide blades (Coarse) provide quick edge setting capabilities, and the ceramic rods (Fine) are used for the final edge honing
  • Non-slip base for added stability and control.Soft grip rubber handle
  • Blade guide: straight edge blades: yes, serrated edge blades: yes, household scissors: no

Buying guide
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