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Electric Knife Sharpener for Kitchen Knives - Goodjob Automatic Professional Knife Sharpening System with Diamond Abrasives and Precision

4.2(91)

133+ bought in the past month

$29.99$69.99

About this item

  • 📬【3 YEARS WARRANTY】: Our brand has professional after-sales service, this 3-stage precision professional knife sharpener electric has 3 years warranty, if you have any questions, please feel free to contact us at anytime.
  • 📈【EASY TO USE & EFFICIENT SHARPENING】:The professional electric knife sharpener is equipped with a simple on/off button, insert the blade diagonally into the sharpening slot, immediately and evenly pull the knife back, the angle guide of knife sharpener tool electric will keep the blade at the perfect angle, Coarse sharpening wheels grind a precisely angled edge then fine hone and polish for a razor-sharp edge fast and economically. 4-8 seconds for metal knives, 6-10 seconds for ceramic knives.
  • 🍒【15 DEGREE EDGE & ENERGY SAVING MOTOR】: Goodjob electric knife sharpeners for kitchen knives use the DC motor to creates a stable working status and it doesn't overheat, come with Humanized noise reduction design, the working decibel is 60dB-80dB, professional knife sharpener kit can evenly sharpen the knife edge, apply the 15 degree edge to the knife blade, and can easily convert 20 degree knives to a finer 15-degree edge, bringing sharper knife and more applicable results.
  • 🥑【DIAMOND SHARPENING & RESIN POLISHING】: The fully automatic electric knife sharpener tool consist of stage 1-2 proprietary diamond and stage 3 flexible resin, diamond is the hardest natural material, electric knife sharpening system for professional results at home on most any straight edge blade. Both metal and ceramic knife can quickly and easily sharpened in seconds. Knife sharpening electric is suitable for Japanese knives, chef knife, slicing knife, fruit knife, fillet knife, pocket knife and many other kitchen knives, sport knives.
  • 🍔【PROFESSIONAL GUIDE & DUST COLLECTOR】: Flexible spring-loaded angle guide of kitchen knife sharpener electric keeps the blade at a stable angle during use, resulting in longer-lasting, arch-shaped edges down the full length of the blade. The knife grinder with safety angle guide also protects the blade surface from scratches, and the electric diamond knife sharpener bottom is equipped with a magnetic dust collection box to avoid dust flying. It is the perfect professional electric knife sharpening machine.
  • 🏡【NOTE】: Using this electric knives sharpener please make sure the voltage is 120V.
$29.99
Was $69.99Save $40.00

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Product details

MaterialDiamond, Plastic
Brandgoodjob
ColorSilver
Product Dimensions10.63"L x 3.74"W x 3.54"H
Item Weight2.47 Pounds
Grit TypeCoarse, Fine, Polish
Number of Items1
Manufacturergoodjob

Technical specifications

materialDiamond, Plastic
brandgoodjob
colorSilver
product_dimensions10.63"L x 3.74"W x 3.54"H
item_weight2.47 pounds
grit_typeCoarse, Fine, Polish
number_of_items1
manufacturergoodjob
item_model_numberGB-E03
best_sellers_rank#93,984 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #342 in Knife Sharpeners
date_first_availableMarch 22, 2024

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Customer reviews

4.291 ratings

Customers say

Customers find the knife sharpener effective, with one mentioning it works well on ceramic knives.

★★★★★

From dull to sharp

FatimaDecember 23, 2025✓ Verified purchase

Great product Works very well. Knives go from dull to very sharp. They are like new again. Read more

★★★★★

Goodjob knife sharpener does great job!

DobeOctober 22, 2025✓ Verified purchase

Really pleased with this knife sharpening device! This has gotten my good knives seriously sharp! Read more

★★★☆☆

Motor not that strong

OkolepukaFebruary 22, 2024✓ Verified purchase

It was just ok for sharpening basic kitchen knives besides the motor bogging while lightly holding the knife in section 3 Read more

★★★★★

Much better than others we've tried!

RC66March 4, 2024✓ Verified purchase

We've tried several other knife sharpeners but hadn't found one that gave our knives a razor sharp edge. We have a set of high quality kitchen and steak knives purchased years ago. Like all knives, they do need sharpened from time to time. There's nothing better than a sharp knife that cuts through a steak like butter. All of the electric sharpeners we've tried previously actually seemed to dull the knives and left visible grind marks on blades, even after running them through the polishing stage multiple times. As such, we typically just sharpened them manually with a ceramic sharpening rod. One day our sharpening rod fell on the tile floor and shattered, so we decided to take a chance on this sharpener. It took a few minutes to get the hang of pulling the knife through at a steady pace, but the knife guides made it easy to keep everything lined up with the sharpening wheels. After a few pulls through all three stages, we were amazed by the edge it put on the blade! I was able to sharpen all of our kitchen knives, steak knives, and my pocket knife in about a tenth of the time it would have taken with a sharpening rod. I was so excited that I wanted to sharpen everything within reach. Ultimately, my wife drew the line when I asked her if I could sharpen the butter knife... Read more

★★★★☆

Adequate Sharpener for the Price

rcpromiseApril 20, 2024✓ Verified purchase

Since I saw that most of the reviews were by people who had been given the sharpener to evaluate it, I wanted to provide my input as someone who actually purchased the sharpener. I have to say that for the price, the sharpener did an adequate job. It did take several passes on the coarsest setting to see results. The slots are edged with rubber that tends to peel off as the knives are drawn through. I think it’s a reasonable price for the quality of the sharpener, but if you’re looking for faster results, you’ll want to go with a higher quality sharpener. I’ve only just begun using this, so I can’t speak to its durability long-term. Read more

★★★★★

Very good knife sharpener

D WAugust 23, 2025✓ Verified purchase

Every kitchen must have, it is straight forward and easy to use, it can sharpens a knife just in seconds. Recommend to buy. Read more

★★☆☆☆

Griller

GrillerJanuary 19, 2026✓ Verified purchase

Not very happy with this purchase. Sharpens very slowly and very rough on blades . I will not use this on my high quality knives. Read more

★★★★★

Works extremely well

Robinson ColladoAugust 19, 2025✓ Verified purchase

It works great! Love having this knife sharpened. One of many Amazon items easy to use and well made. Read more

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