longzon

Longzon ZForge Electric Rolling Knife Sharpener Adjustable 10 25 Angles Easy Sharpening Professional Kitchen Knife Sharpener Kit with

520+ bought in the past month

$46.99

About this item

  • Efficient and Fast Knife Sharpening: The electric host drives the grinding disc to rotate, greatly improving the efficiency and effect of knife sharpening. Compared with traditional knife sharpeners, it saves time and has better effects. Professional low-speed motor rolling knife sharpener improves the sharpening efficiency while making the operation easier without damaging your knife blade.
  • Professional 10°-25° Adjustable Sharpening Angle: UPGRADE design for reprofiling traditional 20° factory edges to high-performance 15° precision edges. UPGRADE design. The magnetic angle block has a wider range of sharpening angles (10°-25°). Experience precision sharpening across your entire collection. This single tool delivers a uniform, professional-grade edge to all your knives—from the finest sushi blades to sturdy outdoor tools. We’ve included clear instructions and a quick video guide to get you started with easy steps.
  • Four Professional Grinding Discs: Longzon Electric Rolling Knife Sharpener Professional features Four industrial-grade diamond discs designed for efficient sharpening. The 360#diamond and 600 #diamond removes the surface layer of the blade, while 3000#ceramic honing and 6000#ceramic honing provides precise honing, leaving a smooth and razor-sharp edge. Suitable for all steel hardness levels, it enables thorough sharpening to light honing
  • Compatible with all knives: Compared with other similar products, the innovative sharpening mechanism has a wider range of applications and can be used for Chinese knives (blade width>35mm) and Western knives (blade width 15-35mm). Whether you're sharpening kitchen knives, outdoor knives, or chef's knives, this Electric rolling knife sharpener tool makes it easy. The discs are detachable, making it easy to replace them for ongoing use. Ideal for both beginners and professionals
  • Premium service: Longzon Professional Kitchen Knife Sharpener offers Premium quality, enhancing your everyday life with convenience.Should you have any inquiries, please don't hesitate to reach out to us. We guarantee an exceptional purchasing experience with a focus on high-quality standards.
$46.99

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Product details

MaterialCeramic and Diamond
Brandlongzon
ColorBlack
Product Dimensions4.76"L x 2.9"W x 2.75"H
Grit TypeUltra Fine
Number of Items1
Manufacturerlongzon

Technical specifications

materialCeramic and Diamond
brandlongzon
colorBlack
product_dimensions4.76"L x 2.9"W x 2.75"H
grit_typeUltra Fine
number_of_items1
manufacturerlongzon
item_weight2.55 pounds
item_model_numberD040110116
batteries1 Lithium Polymer batteries required. (included)
best_sellers_rank#141,084 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #513 in Knife Sharpeners
date_first_availableDecember 23, 2024

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Customer reviews

3.9101 ratings

Customers say

Customers find the knife sharpener does a great job, with one mentioning it brings back original sharpness and another noting it cuts tomatoes like a razor blade.

★★★★★

Easy to use for perfect sharpening

PenicillinSeptember 22, 2025✓ Verified purchase

From start to finish, if done correctly, you will turn even the most neglected blades into properly sharpened tools. It's simple, really. Pick your angle, then evenly work each side of your blade starting with the coarsest disc and moving through to the finest. It is a bit time consuming, but the end result is... Well, perfect. Best of all, it's just easy. No guess work, just use common sense. Those of you with polishing tools will have even more fun by polishing the final product to perfection. The grinder arrived pre-charged, no time wasted. I like the box it came in with everything nicely organized. Good tool for the money! Read more

★★★★☆

Amazing But A Little Small

Shanna Glass VonDielingenOctober 2, 2025✓ Verified purchase

This is a great knife sharpener please do not get me wrong. The system works amazingly and if done right can place a super fine edge to you knives. The only reason I can not sharpen my butcher knife with this system. I would highly recommend this set to any one, but I would say think of the size of knife you want to sharpe Read more

★★★★★

Must Buy

Kindle CustomerDecember 21, 2025✓ Verified purchase

Definitely worth the money if you have ever had issues sharpening your knives. Really brings back the original sharpness . Read more

★★★☆☆

Easy to use, well made, but not a significant improvement over older sharpeners we own

BrianSeptember 24, 2025✓ Verified purchase

I like the design and I like the multiple disk options. It is easy to use, but not much better (if any) than older shapeners we have at producing a knife edge. I make these comments after using it on one good knife, but I have many others to try it on yet. (Update) I am getting a better result on my larger knives, which simply wabble less - so I'm hoping I get better with this unit with practice. Read more

★☆☆☆☆

Nice product, but shoddy workmanship and poor customer service knocked it down to one star

nickJune 24, 2025✓ Verified purchase

One of the four grinding disks,adhesive pad was glued on crooked, causing it to turn in an imbalance position. Tried to contact the seller twice. I guess no one was home in China. Amazon is replacing the item. The nice sharpener works great it’s a shame that it got demoted to one star due to shoddy workmanship.Update got replacement item from Amazon same problem mix and match parts from two sets to get one good set.Update Amazon promptly replaced the original order and guess what same issue with the second one I’m gonna take parts from both of them. Make one good set and send the other one back. Read more

★★★★★

Works best with narrow blades

Roger R KurtzFebruary 14, 2026✓ Verified purchase

I have only used it once but it works well except when using a. Wide blade! Read more

★★★★★

Absolutely terrific

CustomerSeptember 6, 2025✓ Verified purchase

This sharper is awesome. I have always used traditional sharpening stones to take care of my knives and purchase this just to save me from bringing them to my shop to sharpen them. I didn’t have high expectations for the sharpener but wow, I was thrilled with how well and how easy it was to use. I don’t give many recommendations but this sharpener is a real winner. Read more

★★★★☆

Works well but takes a long time on harder metal knives

Er_BearDecember 5, 2025✓ Verified purchase

This tool sharpens my softer knives SO WELL. For some reason it won’t hone knives that are slightly pitted and my knives that are made of harder metal take forever and ever to sharpen. Read more

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