The Best Diamond Knife Sharpeners of 2023

CHEF'SCHOICE - Professional 3-stage sharpener for super sharp edges on your 15 and 20-degree class knives

DIAMONDS - 100 percent diamond abrasives are used in all three stages. The initial stages sharpen and hone using 100 percent diamond abrasives while the third stage polishes the edge with micron sized diamond abrasives

KNIVES - Sharpen straight edge and serrated knives as well as sports and pockets knives

RAZOR SHARP - Chef’sChoice advanced CrissCross sharpening technology delivers an extremely sharp edge by using diamond abrasive wheels which sharpen simultaneously for a superior burr-free edge that cuts effortlessly

EASY TO USE - Precise bevel angle control creates ultra-sharp 15 and 20-degree edges

DURABILITY - Separate sharpening and honing/polishing stages for a razor sharp, arch-shaped edge that is stronger and more durable

FEATURES - a Soft Touch comfortable handle for an easy and secure grip

Compact and convenient

Extremely fast! It’s the fastest manual Santoku and 15 Degree style knife sharpener available

Creates an ultra-sharp 15 Degree edge

2-Stages, sharpening and honing/polishing, for an arch-shaped edge that is stronger and more durable

Uses 100% diamond abrasives in stages 1 and 2

CrissCross technology for an extremely sharp edge with lots of “bite”

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

6 FUNCTION: 1. No. 1 V-Notch slot (Coarse CARBIDE)-Quickly set a new edge; 2. No. 2 (Fine CERAMIC)-Hone for a smooth finished edge; 3. Tapered diamond rod (Medium 400 Grit) for serrations & gut hooks; 4. Diamond rod with groove for fishhooks; 5. Ferro rod; 6. High-pitched emergency whistle

A portable EDC field tactical knife sharpener with built-in lanyard hole, ideal for hunting, camping, outdoor survival use. It also works well for your kitchen chef knife.

DURABLE ABRASIVES & SUPERIOR SHARPENING PERFORMANCE: The CARBIDE and CERAMIC abrasives pass 10,000 times field use test. NEVER WEARS OUT. Preset optimal sharpening angle.

VERSATILE & EASY USE: This pocket knife sharpener not only quickly sharpens very dull or damaged blades, but also hone for razor sharp; Not only for straight edge but also serrated knife.

3 YEARS Warranty and Superior After-Sale Service: Sharpal headquarters in CA, US with overseas branches in Germany and Australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. Manufactured and field-tested to the highest standards.

✔【DURABLE MATERIAL】: The honing steel knife sharpener use the most advanced 3-layer diamond electroplating technology. The knife sharpener rod is made of carbon steel and plated with nickel-chrome. The fine surface of the sharpener rod can prevent you from worrying about damaging the blade when sharpening, and the nickel plating makes you not worry about rust. This wonderful honing steel will help you corrects the edge without shaving off much blade’s material.

✔【SUPERIOR HONING KIT】: With a diamond honing steel, a blade sharpener and a quick instructions sheet, blade sharpener provides coarse grinding, honing steel rod provides 600# grit. The pocket pruner sharpener is made of hard sharpening tungsten carbide. Designed for sharpening blades of garden tools including secateurs, grafting knives, loppers and even lawn mower blades. This knife sharpener kit has all you'll need to give your knives back their lost edge without reducing their lifetime.

✔【PERFECT DESIGN】: In your modern kitchen, it is absolutely indispensable. Ergonomic easy-to-grip polypropylene handle, aesthetic and practical, giving you higher efficient sharpening experience. The non-slip bottom prevents slipping and ensures safety. Metal hanging ring provides a simple wall-mounted storage.

✔【EASY TO STORAGE】: The easiest way to keep your honing steel clean is to give it a quick clean after each and every use. This needn’t be a time-consuming process, simply wipe the honing steel with a dry cloth after every use. Please wipe dry completely after washing and hang in a cool place to air-dry, do not put the sharpener into the dishwasher. If you have any question, please contact us, we will provide you with satisfactory service.

✔【CHEF'S FORTUNE】:12-inch knife sharpener stick is assistant of the chef. It is suitable for many types of knives, such as Chef Knives, Stainless Steel Knives, Cooking Knives, Japanese Sushi Knives, Butchers Knife, Carving Knife and Paring Knife. While honing restores the blade to its original shape, it also brings back the joy of cooking.

✔️ DIAMOND ELECTOPLATING: State-of-the-art manufacturing for precision Kitchen, Home or Hunting blade sharpening. Ensures efficient and sharp sharpening of dull knives and tools.

✔️ OVAL SHAPE: This knife sharpener rod is designed to ensure higher sharpening efficiency.

✔️ ERGONOMIC HANDLE: Designed for aesthetics and practicality.

✔️ ELEGANT DESIGN: A pleasing and attractive addition to any kitchen or work area,

✔️ UNCONDITIONAL LIFETIME GUARANTEE | 100% TESTED | BUY WITH CONFIDENCE!! Visit KotaJapan to contact our friendly Customer Service in Sunny Arizona, or contact us through your Amazon order screen.

Revolutionary, 3-Stage commercial sharpener with Edge Select lets you choose the edge to match the cutting task

Fast! Diamond abrasives and ultra-fine stropping stage For amazingly sharp edges in seconds

Comes with rugged sharpening module for 20 degree class knives, detaches easily for cleaning and Sanitizing in sink or commercial dishwasher

Sharpens all 20 degree class knives, straight edge and serrated—kitchen knives, butcher knives, pocket and sporting knives, even cleavers.

(15 Degree sharpening module and ceramic knives sharpening module also available, sold separately)

Edges stay sharp up to 3 times Longer! Advanced Trizor-Plus triple-bevel edge lasts and lasts.

Nsf certified

✓ ADJUSTABLE SHARPENING ANGLE -- Sharpen all of your knives with a single sharpener. Western style and Asian style knives are both OK. Adjust between 14-24 degrees of sharpening.

✓ HIGH DENSITY ABS PLASTIC -- Durable and shaped for maximum control and safety while sharpening.

✓ DIAMOND & CERAMIC SHARPENING TIPS -- Sharpen using long life materials that won’t dull your knife over time.

✓ STURDY HANDLE & UNDERSIDE GRIPS -- Non-slip rubber grips improve stability during sharpening. The handle is contoured to allow for a comfortable yet sturdy grip.

✓ DESIGNED IN THE USA -- Built with high quality, durable, safe, and long lasting materials.

Maintain your knife: The surface coating is very fine diamond particles (1200 grit). This level of accuracy is ideal for routine maintenance. Compared to other products using carbon steel, the grinding layer is more subtle and smooth, greatly extending the service life of the tool.

Suitable for a variety of materials: Diamond is the hardest material in nature, so it can be used to sharpen all kinds of hard material tools that are not suitable for other sharpening materials, such as ceramics, hardalloys, and so on.

Safety&Easy to Use: The protective ring on the handle protects your hand. The ergonomic handle makes for a comfortable grip, and the round sharpening bar makes your sharpening process easy and efficient.

Storage: Dry the diamond surface when you have finished grinding the knife. We recommend that you put this product in a cool, dry place.

3 YEARS Warranty and Superior After-Sale Service: Sharpal headquarters in CA, US with overseas branches in Germany and Australia, aiming at providing consumers with an easy and cost-effective way to obtain a sharp edge. Manufactured and field-tested to the highest standards.

COMMAND THE KITCHEN by keeping your knives sharp with this quick and easy knife sharpener that restores a factory edge to all straight edged knives

SMOOTH AS SILK Your blade will glide over the microcrystalline industrial diamonds as a new cutting edge is created. Oval configuration increases surface area to enhance sharpening

2 in 1 TOOL Light pressure against rod simply realigns an already sharp edge, heavier pressure creates a brand new, "like factory" edge

GRIP & GO HANDLE features a textured, slip-resistant grip and a protective finger guard

AMERICAN-MADE Dexter-Russell knives have helped chefs COMMAND THE COOK for over 200 years!

EASY-TO-CLEAN sanitary handle stands up to the toughest use