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Chef's Choice 710 Marine Sharpener

SKU: YP562, Part Number: 710, Shop more EdgeCraft items Shop more Chef's Choice items
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  • Two stage electric sharpener for fine edge & serrated knives 
  • Two stage manual sharpener for line cutter scissors
  • Battery operated rotary fish hook sharpener
  • Compact and rugged design—ideal for fishing trips
  • Water resistant & easy to clean
  • 120V AC and 12V DC power adapters included
  • Strong suction cup feet 


Chef's Choice 710 Marine Sharpener

Few things are tougher to cut than a raw fish. And even if you start with a good edge, bones and scales don’t let it stay sharp very long. Wouldn’t it be great if your fishing knives could be incredibly sharp, all the time? They can be now, with the Chef’s Choice 710 Marine Knife Sharpener. Keeping your blades sharp with the 710 sharpener is super fast, ridiculously easy, and helps protect your knives from future damage, like nicks. Ideal for fish fillet and bait knives, household and sports knives, both fine edge and serrated—it creates hair-splittingly sharp 15 degree edges in seconds! And the 710 doesn’t stop with your knives, either.

Designed expressly for fishing and marine enthusiasts, the Chef’s Choice 710 Sharpener is one of those tools you’ll wonder how you ever lived without. It provides three high performance sharpeners in a single rugged, trim package: a knife sharpener, a sharpener for your line cutter scissors, and a rotary fish hook sharpener. The Model 710 Marine Sharpening System is designed to resist the saltwater environment: with an IPX-4 water resistance rating, it's easily cleaned with a low pressure hose spray.

  • “What a gem of a company. Also important for me was the packing of the products when it arrived. You can really tell that they care!”

    – Kristina M., TX

Knife Sharpener: Ideal for bait and fish fillet knives, kitchen and sports knives, both fine edge and serrated—in just seconds it creates the kind of edge that will slice through a sheet of paper effortlessly. And what a difference that makes for every cutting task! A really sharp edge is a pleasure to use, and safer too because a dull knife requires dangerous force that can easily cause serious mishaps.

Using precision angle guides, 100% diamond abrasives and a unique stropping stage, the Chef’s Choice 710 Sharpener easily creates a flawless and durable razor sharp edge. All of the unit's exposed components are stainless steel and advanced polymers. The power switch is magnetically operated to isolate the electrical system from saltwater corrosion. The 710 Sharpener includes two power adapters: One runs on 120V AC current, and the other on 12V DC current from your boat, truck or car. Strong suction cup feet keep the sharpener just where you want it.

Line Cutter Scissor Sharpener: A manual two stage sharpener applies razor sharp, long-lasting edges to line cutter scissors. It uses 100% diamond abrasives in both stages for quick, easy sharpening. Precision angle guides provide consistent sharpening, with no need to disassemble the scissors. Ideal for right- or left-handed use. All exposed metal parts are made from stainless steel. The unit is compact and stores easily in the 710 knife sharpener's base or in a tackle box.

Professional Fishhook Sharpener: Operated with 2 AA batteries, the fishhook sharpener easily sharpens most types and sizes of fishhooks. It comes with two diamond tips for sharpening and one alumina/ceramic tip for honing and polishing. The pointed diamond tip also clears holes in lure heads. Ideal for right- or left-handed use. The fishhook sharpener is compact and stores easily in the base of the 710 sharpener, or in your tackle box.

Edgecraft pioneered high speed diamond sharpening technology and has remained the category leader for decades. With the introduction of the Chef’s Choice 710 Marine Sharpener, their market dominance now extends from land to sea. This outstanding tool will end your frustration with dull cutting edges!

Two year limited warranty. Engineered and assembled in the USA.

See more Chef's Choice knife sharpeners here.

Sharpness plus Strength: The Chef's Choice Knife Sharpener Difference

Three key features make the Chef's Choice sharpener the World's Best diamond electric knife sharpener.

Sharpener Bevel A

Sharpener Bevel B

Sharpener Bevel C

  1. Chef's Choice knife sharpeners feature diamond-impregnated cutting surfaces. Diamond cuts fast and smooth, is incredibly durable, and because it runs cool, it doesn't draw the temper from knife edges.

  2. All Chef's Choice knife sharpener models incorporate patented guide systems. Other machines may fail to sharpen properly and can even damage your knives. The Chef's Choice knife sharpener guides produce great results every time.

  3. Most important of all is the multi-stage bevel. Conventional hollow grinding, seen in figure A, creates a weak edge that flexes (figure B) and is subject to cracking and breaking. Chef's Choice knife sharpeners create super-honed edges that are much stronger than the hollow grind because the edge has far greater support. With the Chef's Choice knife sharpener, your fine cutlery is sharpened for peak performance, and at the same time it's protected against needless damage.

Compare Electric Knife Sharpeners

Electric knife sharpener comparison

Click to see our electric knife sharpener comparison table.

Click here to see Victorinox and Kuhn Rikon knives and cutlery.

This product is made in the USA!

This product was made in the USA

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Manufacturer Part Number710
BrandChef's Choice, EdgeCraft
Product Weight (lbs.)2-1/2 lb.
Product ColorWhite/Blue
Housing MaterialABS
Volts AC120
Warranty Length2 year limited warranty

Use & Care

Simply rinse off entire unit with a low pressure hose spray.


We stock this product in our Nebraska warehouse. Most of our shipments are by FedEx Ground or Home Delivery and you should receive your order in five business days or less from ship-out. Click here for more information about shipping.


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